230 files changed, 1212 insertions, 1129 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
index d4e3ebc2..fb1e9392 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusApplication.java
@@ -11,14 +11,16 @@ import java.security.SecureRandom;
 
 import de.duenndns.ssl.MemorizingTrustManager;
 import de.thedevstack.conversationsplus.http.HttpClient;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
+import de.thedevstack.conversationsplus.utils.ImageUtil;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferManager;
 import de.thedevstack.conversationsplus.services.filetransfer.http.upload.HttpUploadFileTransferService;
 import de.thedevstack.conversationsplus.services.filetransfer.jingle.JingleFileTransferService;
-import de.thedevstack.conversationsplus.utils.ImageUtil;
-import de.thedevstack.conversationsplus.utils.PRNGFixes;
-import de.thedevstack.conversationsplus.utils.SerialSingleThreadExecutor;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.utils.PRNGFixes;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
 import okhttp3.OkHttpClient;
 
 /**
diff --git a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusColors.java b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusColors.java
index 352e86e3..e0434e8b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusColors.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ConversationsPlusColors.java
@@ -1,5 +1,7 @@
 package de.thedevstack.conversationsplus;
 
+import eu.siacs.conversations.R;
+
 /**
  * Helper class for accessing colors.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/FileParams.java b/src/main/java/de/thedevstack/conversationsplus/entities/FileParams.java
index 7d5741d9..3abb37e4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/FileParams.java
+++ b/src/main/java/de/thedevstack/conversationsplus/entities/FileParams.java
@@ -1,7 +1,8 @@
 package de.thedevstack.conversationsplus.entities;
 
 import de.thedevstack.conversationsplus.enums.FileStatus;
-import de.thedevstack.conversationsplus.utils.MimeUtils;
+
+import eu.siacs.conversations.utils.MimeUtils;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpClient.java b/src/main/java/de/thedevstack/conversationsplus/http/HttpClient.java
index 7e12a890..e1a38067 100644
--- a/src/main/java/de/thedevstack/conversationsplus/http/HttpClient.java
+++ b/src/main/java/de/thedevstack/conversationsplus/http/HttpClient.java
@@ -6,14 +6,15 @@ import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 
 import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLSocketFactory;
 import javax.net.ssl.X509TrustManager;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.SSLSocketHelper;
+
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.SSLSocketHelper;
+
 import okhttp3.OkHttpClient;
 
 /**
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/db/access/MessageDatabaseAccess.java b/src/main/java/de/thedevstack/conversationsplus/persistance/db/access/MessageDatabaseAccess.java
index 2fc4481d..0fb85fbf 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/db/access/MessageDatabaseAccess.java
+++ b/src/main/java/de/thedevstack/conversationsplus/persistance/db/access/MessageDatabaseAccess.java
@@ -6,10 +6,11 @@ import android.database.sqlite.SQLiteDatabase;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.persistance.db.migrations.FileParamsBodyToDatabaseFieldsMigration;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
+
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.utils.CryptoHelper;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/observers/FileDeletionObserver.java b/src/main/java/de/thedevstack/conversationsplus/persistance/observers/FileDeletionObserver.java
index 3534ccd2..a313c8b1 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/observers/FileDeletionObserver.java
+++ b/src/main/java/de/thedevstack/conversationsplus/persistance/observers/FileDeletionObserver.java
@@ -2,14 +2,15 @@ package de.thedevstack.conversationsplus.persistance.observers;
 
 import android.os.FileObserver;
 
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+
 /**
  * Observer to mark messages containing files which are deleted.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/FileTransferService.java b/src/main/java/de/thedevstack/conversationsplus/services/FileTransferService.java
index 9fc35b2b..300d25e9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/FileTransferService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/FileTransferService.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.services;
 
-import de.thedevstack.conversationsplus.entities.Message;
+import eu.siacs.conversations.entities.Message;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferStatusListener;
 
 /**
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferEntity.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferEntity.java
index e1b40fa6..7799fe8f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferEntity.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferEntity.java
@@ -5,12 +5,13 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
 
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.persistance.FileBackend;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferManager.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferManager.java
index 2f9a819b..112aafd1 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferManager.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferManager.java
@@ -6,12 +6,13 @@ import java.util.SortedSet;
 import java.util.TreeSet;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.services.FileTransferService;
 import de.thedevstack.conversationsplus.services.filetransfer.http.upload.HttpFileTransferEntity;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Message;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java
index 86d6fbfa..638a20cf 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/FileTransferStatusListener.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.services.filetransfer;
 
-import de.thedevstack.conversationsplus.entities.Message;
+import eu.siacs.conversations.entities.Message;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFile.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFile.java
index 1549388e..95b8450a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFile.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFile.java
@@ -2,7 +2,7 @@ package de.thedevstack.conversationsplus.services.filetransfer.http.delete;
 
 import android.support.annotation.NonNull;
 
-import de.thedevstack.conversationsplus.entities.Message;
+import eu.siacs.conversations.entities.Message;
 import de.thedevstack.conversationsplus.dto.RemoteFile;
 
 /**
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFileService.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFileService.java
index eb9f1b04..f60efb56 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFileService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteRemoteFileService.java
@@ -1,18 +1,16 @@
 package de.thedevstack.conversationsplus.services.filetransfer.http.delete;
 
-import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.enums.FileStatus;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
 import de.thedevstack.conversationsplus.ui.listeners.SimpleUserDecisionCallback;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 import de.thedevstack.conversationsplus.utils.XmppSendUtil;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.FileTransferHttp;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete.FileTransferHttpDeleteSlotRequestPacketGenerator;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteTokenReceived.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteTokenReceived.java
index 186454e4..3151ca30 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteTokenReceived.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/delete/DeleteTokenReceived.java
@@ -6,14 +6,16 @@ import org.json.JSONObject;
 import java.io.IOException;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.entities.Account;
 import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.http.HttpClient;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
 import de.thedevstack.conversationsplus.xmpp.exceptions.XmppException;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete.DeleteSlotPacketParser;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+
 import okhttp3.Call;
 import okhttp3.Callback;
 import okhttp3.OkHttpClient;
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileTransferEntity.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileTransferEntity.java
index 985dafcb..a36db4cd 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileTransferEntity.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileTransferEntity.java
@@ -4,17 +4,18 @@ import java.net.MalformedURLException;
 import java.net.URL;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferEntity;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferFailureReason;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.HttpUploadSlot;
 
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.utils.CryptoHelper;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileUploader.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileUploader.java
index 8cae599c..9c949ed9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileUploader.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpFileUploader.java
@@ -14,16 +14,17 @@ import javax.net.ssl.HttpsURLConnection;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferFailureReason;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
 import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.HttpUpload;
 
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.persistance.FileBackend;
+
 public class HttpFileUploader implements Runnable {
     private static final String HTTP_METHOD = "PUT";
     private static final String MIME_REQUEST_PROPERTY_NAME = "Content-Type";
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadFileTransferService.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadFileTransferService.java
index 6b19cd5f..7fe12dc6 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadFileTransferService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadFileTransferService.java
@@ -6,19 +6,19 @@ import java.io.FileNotFoundException;
 import java.io.InputStream;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.AbstractConnectionManager;
+import eu.siacs.conversations.services.AbstractConnectionManager;
 import de.thedevstack.conversationsplus.services.FileTransferService;
 import de.thedevstack.conversationsplus.services.filetransfer.AbstractFileTransferService;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.thedevstack.conversationsplus.utils.XmppSendUtil;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.HttpUpload;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.HttpUploadRequestSlotPacketGenerator;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadSlotRequestReceived.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadSlotRequestReceived.java
index 2687878d..5a12a4d4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadSlotRequestReceived.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadSlotRequestReceived.java
@@ -1,13 +1,14 @@
 package de.thedevstack.conversationsplus.services.filetransfer.http.upload;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.entities.Account;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferFailureReason;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
 import de.thedevstack.conversationsplus.xmpp.exceptions.XmppException;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.HttpUploadSlot;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload.SlotPacketParser;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadedFileEncryptionUiCallback.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadedFileEncryptionUiCallback.java
index f363a675..f084bffa 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadedFileEncryptionUiCallback.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/http/upload/HttpUploadedFileEncryptionUiCallback.java
@@ -2,11 +2,12 @@ package de.thedevstack.conversationsplus.services.filetransfer.http.upload;
 
 import android.app.PendingIntent;
 
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.services.filetransfer.FileTransferFailureReason;
-import de.thedevstack.conversationsplus.ui.UiCallback;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.ui.UiCallback;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/jingle/JingleFileTransferService.java b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/jingle/JingleFileTransferService.java
index 5d8ddd4e..e48f30e5 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/jingle/JingleFileTransferService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/filetransfer/jingle/JingleFileTransferService.java
@@ -1,10 +1,11 @@
 package de.thedevstack.conversationsplus.services.filetransfer.jingle;
 
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.services.FileTransferService;
 import de.thedevstack.conversationsplus.services.filetransfer.AbstractFileTransferService;
-import de.thedevstack.conversationsplus.xmpp.jingle.JingleConnection;
-import de.thedevstack.conversationsplus.xmpp.jingle.JingleConnectionManager;
+
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.jingle.JingleConnection;
+import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/LogCatOutputActivity.java b/src/main/java/de/thedevstack/conversationsplus/ui/LogCatOutputActivity.java
index fe7968cb..a1f99a48 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/LogCatOutputActivity.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/LogCatOutputActivity.java
@@ -11,10 +11,11 @@ import android.widget.ListView;
 
 import de.thedevstack.android.logcat.adapters.LogCatArrayAdapter;
 import de.thedevstack.android.logcat.tasks.ReadLogCatAsyncTask;
-import de.thedevstack.conversationsplus.R;
 import de.thedevstack.conversationsplus.ui.listeners.LogCatOutputCopyOnClickListener;
 import de.thedevstack.conversationsplus.utils.ClipboardUtil;
 
+import eu.siacs.conversations.R;
+
 /**
  * Activity to display the logcat output.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/PresencesArrayAdapter.java b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/PresencesArrayAdapter.java
index 2d777897..d1f1e835 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/PresencesArrayAdapter.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/adapter/PresencesArrayAdapter.java
@@ -11,9 +11,9 @@ import android.widget.TextView;
 import java.util.ArrayList;
 import java.util.Map;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Presences;
-import de.thedevstack.conversationsplus.utils.UIHelper;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Presences;
+import eu.siacs.conversations.utils.UIHelper;
 
 /**
  * Created by tzur on 27.09.2015.
@@ -44,7 +44,7 @@ public class PresencesArrayAdapter extends ArrayAdapter<Presence> {
     private static Presence[] getPresenceArray(Presences presences) {
         ArrayList<Presence> presenceArrayList = new ArrayList<>();
         if (null != presences && null != presences.getPresences() && !presences.getPresences().isEmpty()) {
-            for (Map.Entry<String, de.thedevstack.conversationsplus.entities.Presence> entry : presences.getPresences().entrySet()) {
+            for (Map.Entry<String, eu.siacs.conversations.entities.Presence> entry : presences.getPresences().entrySet()) {
                 Presence p = new Presence();
                 p.resource = entry.getKey();
                 p.status = entry.getValue().getStatus();
@@ -58,5 +58,5 @@ public class PresencesArrayAdapter extends ArrayAdapter<Presence> {
 
 class Presence {
     String resource;
-    de.thedevstack.conversationsplus.entities.Presence.Status status;
+    eu.siacs.conversations.entities.Presence.Status status;
 }
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/AbstractAlertDialog.java b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/AbstractAlertDialog.java
index 10764798..2f394fb3 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/AbstractAlertDialog.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/AbstractAlertDialog.java
@@ -9,7 +9,7 @@ import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListAdapter;
 
-import de.thedevstack.conversationsplus.R;
+import eu.siacs.conversations.R;
 
 /**
  * Created by tzur on 29.09.2015.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/MessageDetailsDialog.java b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/MessageDetailsDialog.java
index c640ce6d..8a3de18d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/MessageDetailsDialog.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/MessageDetailsDialog.java
@@ -9,13 +9,14 @@ import java.util.Date;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Conversation;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.utils.UIHelper;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
 
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.utils.UIHelper;
+
 /**
  * Fills the contents to the message details dialog.
  * The view definition is done in R.layout.dialog_message_details.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/SimpleConfirmDialog.java b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/SimpleConfirmDialog.java
index 04e60caa..6bf9c563 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/SimpleConfirmDialog.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/SimpleConfirmDialog.java
@@ -3,9 +3,10 @@ package de.thedevstack.conversationsplus.ui.dialogs;
 import android.content.Context;
 import android.content.DialogInterface;
 
-import de.thedevstack.conversationsplus.R;
 import de.thedevstack.conversationsplus.ui.listeners.SimpleUserDecisionCallback;
 
+import eu.siacs.conversations.R;
+
 /**
  * A dialog to give the user the choice to decide whether to do something or not.
  * A UserDecisionListener is used to provide the functionality to be performed by clicking on yes, or no.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java
index e0834390..3305e8e1 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/dialogs/UserDecisionDialog.java
@@ -8,7 +8,7 @@ import android.widget.TextView;
 
 import de.thedevstack.conversationsplus.enums.UserDecision;
 import de.thedevstack.conversationsplus.ui.listeners.UserDecisionListener;
-import de.thedevstack.conversationsplus.R;
+import eu.siacs.conversations.R;
 
 /**
  * A dialog to give the user the choice to decide whether to do something or not.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java
index f855a90d..222e473b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java
@@ -1,11 +1,12 @@
 package de.thedevstack.conversationsplus.ui.listeners;
 
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
 import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+import eu.siacs.conversations.persistance.FileBackend;
+
 /**
  * Callback for the user decision if a file should be deleted or not.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java
index 1574bb85..dec6b885 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java
@@ -13,25 +13,25 @@ import java.io.InputStream;
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
 import de.thedevstack.conversationsplus.entities.FileParams;
 import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.enums.UserDecision;
 import de.thedevstack.conversationsplus.exceptions.UiException;
-import de.thedevstack.conversationsplus.utils.FileUtils;
 import de.thedevstack.conversationsplus.utils.ImageUtil;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.UiCallback;
-import de.thedevstack.conversationsplus.ui.XmppActivity;
-import de.thedevstack.conversationsplus.utils.MimeUtils;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
 
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.UiCallback;
+import eu.siacs.conversations.ui.XmppActivity;
+import eu.siacs.conversations.utils.FileUtils;
+
 /**
  * Listener to let the user decide whether to resize a picture before sending or not.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java
index e2678ef7..7455cf97 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java
@@ -4,9 +4,9 @@ import android.net.Uri;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.XmppActivity;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.XmppActivity;
 
 /**
  * Created by tzur on 03.11.2015.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java
index 791b31a7..1c16095c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java
@@ -5,8 +5,8 @@ import android.view.View;
 
 import de.thedevstack.conversationsplus.ui.adapter.PresencesArrayAdapter;
 import de.thedevstack.conversationsplus.ui.dialogs.AbstractAlertDialog;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Contact;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Contact;
 
 /**
  * This listener shows the dialog with the resources of a contact.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/AvatarUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/AvatarUtil.java
index 9f6071bb..b6ffd570 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/AvatarUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/AvatarUtil.java
@@ -19,8 +19,9 @@ import java.security.NoSuchAlgorithmException;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.xmpp.pep.Avatar;
 
 /**
  * This util provides access to saved avatars, creating avatars.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ClipboardUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/ClipboardUtil.java
index 1ef7cba9..4d6220e0 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ClipboardUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/ClipboardUtil.java
@@ -6,7 +6,8 @@ import android.content.Context;
 import android.widget.Toast;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.R;
+
+import eu.siacs.conversations.R;
 
 /**
  * Util class to work with the Clipboard.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ConversationUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/ConversationUtil.java
index 55fd1b8e..25c8b3ba 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ConversationUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/ConversationUtil.java
@@ -3,13 +3,15 @@ package de.thedevstack.conversationsplus.utils;
 import android.net.Uri;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.exceptions.FileCopyException;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.ui.UiCallback;
+
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.ui.UiCallback;
+import eu.siacs.conversations.utils.FileUtils;
 
 /**
  * Utility class to work with conversations.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ImageUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/ImageUtil.java
index 0b8ace95..0edf6ad0 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ImageUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/ImageUtil.java
@@ -16,10 +16,11 @@ import java.io.InputStream;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.exceptions.ImageResizeException;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.utils.ExifHelper;
 
 /**
  * This util provides
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/MessageUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/MessageUtil.java
index acd73575..ed144465 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/MessageUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/MessageUtil.java
@@ -9,14 +9,17 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
 import de.thedevstack.conversationsplus.enums.FileStatus;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
+
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.utils.MimeUtils;
 
 /**
  * Utility class to work with messages.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/UiUpdateHelper.java b/src/main/java/de/thedevstack/conversationsplus/utils/UiUpdateHelper.java
index 7638caad..84ce200a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/UiUpdateHelper.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/UiUpdateHelper.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.utils;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService;
 
 /**
  * Helper class to avoid passing the xmppConnectionService to everywhere just to update the UI.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/UrlUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/UrlUtil.java
index 53bc24d6..50c42288 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/UrlUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/UrlUtil.java
@@ -2,7 +2,7 @@ package de.thedevstack.conversationsplus.utils;
 
 import java.net.URL;
 
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
+import eu.siacs.conversations.utils.CryptoHelper;
 
 /**
  * This utility class provides helper methods to handle URLs.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/XmppConnectionServiceAccessor.java b/src/main/java/de/thedevstack/conversationsplus/utils/XmppConnectionServiceAccessor.java
index 1f1d7cf4..20cd7361 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/XmppConnectionServiceAccessor.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/XmppConnectionServiceAccessor.java
@@ -1,7 +1,8 @@
 package de.thedevstack.conversationsplus.utils;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
+
+import eu.siacs.conversations.services.XmppConnectionService;
 
 /**
  * Accessor utility to access XmppConnectionService without having to pass the XmppConnectionService every time.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/XmppSendUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/XmppSendUtil.java
index 11d05832..d4a555f2 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/XmppSendUtil.java
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/XmppSendUtil.java
@@ -1,11 +1,11 @@
 package de.thedevstack.conversationsplus.utils;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
 
 /**
  * Created by tzur on 09.01.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java
index 7c198ce9..eee5b0aa 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java
@@ -1,9 +1,10 @@
 package de.thedevstack.conversationsplus.xmpp;
 
-import de.thedevstack.conversationsplus.xml.Element;
 import de.thedevstack.conversationsplus.xmpp.exceptions.MissingRequiredContentException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.MissingRequiredElementException;
 
+import eu.siacs.conversations.xml.Element;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnBindListener.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnBindListener.java
deleted file mode 100644
index 274511e0..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnBindListener.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.entities.Account;
-
-public interface OnBindListener {
-	public void onBind(Account account);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnIqPacketReceived.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnIqPacketReceived.java
deleted file mode 100644
index df0178c6..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnIqPacketReceived.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
-
-public interface OnIqPacketReceived extends PacketReceived {
-	public void onIqPacketReceived(Account account, IqPacket packet);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnKeyStatusUpdated.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnKeyStatusUpdated.java
deleted file mode 100644
index 47bcff9e..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnKeyStatusUpdated.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-
-public interface OnKeyStatusUpdated {
-	public void onKeyStatusUpdated(AxolotlService.FetchStatus report);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnMessagePacketReceived.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnMessagePacketReceived.java
deleted file mode 100644
index 47649a18..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnMessagePacketReceived.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
-
-public interface OnMessagePacketReceived extends PacketReceived {
-	public void onMessagePacketReceived(Account account, MessagePacket packet);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnPresencePacketReceived.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnPresencePacketReceived.java
deleted file mode 100644
index 70b0ccd2..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnPresencePacketReceived.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
-
-public interface OnPresencePacketReceived extends PacketReceived {
-	public void onPresencePacketReceived(Account account, PresencePacket packet);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnStatusChanged.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/OnStatusChanged.java
deleted file mode 100644
index c8478bbb..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnStatusChanged.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp;
-
-import de.thedevstack.conversationsplus.entities.Account;
-
-public interface OnStatusChanged {
-	public void onStatusChanged(Account account);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketGenerator.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketGenerator.java
index 1574604e..46e2e642 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketGenerator.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketGenerator.java
@@ -1,10 +1,10 @@
 package de.thedevstack.conversationsplus.xmpp.avatar;
 
 import de.thedevstack.conversationsplus.xmpp.pubsub.PubSubPacketGenerator;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Generates the IQ Packets for handling Avatars
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketParser.java
index 0867524b..48045a3c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/avatar/AvatarPacketParser.java
@@ -1,8 +1,8 @@
 package de.thedevstack.conversationsplus.xmpp.avatar;
 
 import de.thedevstack.conversationsplus.xmpp.pubsub.PubSubPacketParser;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Parses the IQ Packets for handling Avatars
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/BadRequestIqErrorException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/BadRequestIqErrorException.java
index 69fb893b..120ef495 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/BadRequestIqErrorException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/BadRequestIqErrorException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Created by steckbrief on 22.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/InternalServerErrorException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/InternalServerErrorException.java
index 7925c423..1a1cded2 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/InternalServerErrorException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/InternalServerErrorException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Created by steckbrief on 22.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/IqPacketErrorException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/IqPacketErrorException.java
index d4d932b7..65e02688 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/IqPacketErrorException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/IqPacketErrorException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Created by steckbrief on 22.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredContentException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredContentException.java
index 8b21cb9c..060bb618 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredContentException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredContentException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredElementException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredElementException.java
index 8c8162ef..de24262f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredElementException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/MissingRequiredElementException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/ServiceUnavailableException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/ServiceUnavailableException.java
index 7e503aa9..88d5389b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/ServiceUnavailableException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/ServiceUnavailableException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Created by steckbrief on 22.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UndefinedConditionException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UndefinedConditionException.java
index 38e1f6d2..de821873 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UndefinedConditionException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UndefinedConditionException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Created by steckbrief on 22.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UnexpectedIqPacketTypeException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UnexpectedIqPacketTypeException.java
index 333f5dca..82f229e8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UnexpectedIqPacketTypeException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/UnexpectedIqPacketTypeException.java
@@ -2,8 +2,8 @@ package de.thedevstack.conversationsplus.xmpp.exceptions;
 
 import java.util.Arrays;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/XmppException.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/XmppException.java
index 8c692f5b..b8c6c89d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/XmppException.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/exceptions/XmppException.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.exceptions;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotPacketParser.java
index 7c011449..a6408e9f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotPacketParser.java
@@ -1,13 +1,14 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete;
 
-import de.thedevstack.conversationsplus.xml.Element;
 import de.thedevstack.conversationsplus.xmpp.IqPacketParser;
 import de.thedevstack.conversationsplus.xmpp.exceptions.UnexpectedIqPacketTypeException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.XmppException;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.FileTransferHttp;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
 import de.thedevstack.conversationsplus.xmpp.utils.ErrorIqPacketExceptionHelper;
 
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+
 /**
  * Created by steckbrief on 21.08.2016.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotRequestPacket.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotRequestPacket.java
index e389d851..67deeb6f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotRequestPacket.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/DeleteSlotRequestPacket.java
@@ -1,8 +1,9 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete;
 
-import de.thedevstack.conversationsplus.xml.Element;
 import de.thedevstack.conversationsplus.xmpp.filetransfer.http.FileTransferHttp;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Created by steckbrief on 21.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/FileTransferHttpDeleteSlotRequestPacketGenerator.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/FileTransferHttpDeleteSlotRequestPacketGenerator.java
index ac7de74e..fa0f7a34 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/FileTransferHttpDeleteSlotRequestPacketGenerator.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/delete/FileTransferHttpDeleteSlotRequestPacketGenerator.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.delete;
 
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Created by steckbrief on 21.08.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/HttpUploadRequestSlotPacketGenerator.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/HttpUploadRequestSlotPacketGenerator.java
index 4b0a956c..cdb957c4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/HttpUploadRequestSlotPacketGenerator.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/HttpUploadRequestSlotPacketGenerator.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload;
 
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Generates the IQ Packets for requesting a http upload slot
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotPacketParser.java
index 85d11b6b..40e7db96 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotPacketParser.java
@@ -1,12 +1,13 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload;
 
-import de.thedevstack.conversationsplus.xml.Element;
 import de.thedevstack.conversationsplus.xmpp.IqPacketParser;
 import de.thedevstack.conversationsplus.xmpp.exceptions.UnexpectedIqPacketTypeException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.XmppException;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
 import de.thedevstack.conversationsplus.xmpp.utils.ErrorIqPacketExceptionHelper;
 
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+
 /**
  *
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotRequestPacket.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotRequestPacket.java
index d0866508..30c5db79 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotRequestPacket.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/filetransfer/http/upload/SlotRequestPacket.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.filetransfer.http.upload;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  *
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/httpuploadim/HttpUploadHint.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/httpuploadim/HttpUploadHint.java
index 13fb5ad1..00bd1158 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/httpuploadim/HttpUploadHint.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/httpuploadim/HttpUploadHint.java
@@ -1,6 +1,6 @@
 package de.thedevstack.conversationsplus.xmpp.httpuploadim;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 /**
  * Representation of the HttpUploadHint.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnJinglePacketReceived.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnJinglePacketReceived.java
deleted file mode 100644
index c87fd400..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnJinglePacketReceived.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
-
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xmpp.PacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.JinglePacket;
-
-public interface OnJinglePacketReceived extends PacketReceived {
-	void onJinglePacketReceived(Account account, JinglePacket packet);
-}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacket.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacket.java
index fe485de0..31186191 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacket.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacket.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.pubsub;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Representation of a PubSub IQ packet as defined in XEP-0060.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketGenerator.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketGenerator.java
index a93c37aa..f72bf777 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketGenerator.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketGenerator.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.pubsub;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Generates the IQ packets for Pubsub Subscription as defined in XEP-0060.
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketParser.java
index 0f803b56..c8df0d5e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/pubsub/PubSubPacketParser.java
@@ -1,7 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.pubsub;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 /**
  * Parses the IQ Packets for handling pubsub
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacketGenerator.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacketGenerator.java
index 27e6607f..bdf0f4b0 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacketGenerator.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacketGenerator.java
@@ -1,5 +1,7 @@
 package de.thedevstack.conversationsplus.xmpp.stanzas;
 
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+
 /**
  * Created by tzur on 15.01.2016.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/utils/ErrorIqPacketExceptionHelper.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/utils/ErrorIqPacketExceptionHelper.java
index f02d8d46..15771248 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/utils/ErrorIqPacketExceptionHelper.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/utils/ErrorIqPacketExceptionHelper.java
@@ -1,6 +1,5 @@
 package de.thedevstack.conversationsplus.xmpp.utils;
 
-import de.thedevstack.conversationsplus.xml.Element;
 import de.thedevstack.conversationsplus.xmpp.IqPacketParser;
 import de.thedevstack.conversationsplus.xmpp.exceptions.BadRequestIqErrorException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.InternalServerErrorException;
@@ -8,6 +7,8 @@ import de.thedevstack.conversationsplus.xmpp.exceptions.IqPacketErrorException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.ServiceUnavailableException;
 import de.thedevstack.conversationsplus.xmpp.exceptions.UndefinedConditionException;
 
+import eu.siacs.conversations.xml.Element;
+
 /**
  * Created by steckbrief on 22.08.2016.
  */
diff --git a/src/main/java/de/thedevstack/conversationsplus/Config.java b/src/main/java/eu/siacs/conversations/Config.java
index a6825246..a9297c81 100644
--- a/src/main/java/de/thedevstack/conversationsplus/Config.java
+++ b/src/main/java/eu/siacs/conversations/Config.java
@@ -1,8 +1,9 @@
-package de.thedevstack.conversationsplus;
+package eu.siacs.conversations;
 
 import android.graphics.Bitmap;
 
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
+import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
 
 public final class Config {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java b/src/main/java/eu/siacs/conversations/crypto/OtrService.java
index 34023d9f..4ddf51fb 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/OtrService.java
+++ b/src/main/java/eu/siacs/conversations/crypto/OtrService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto;
+package eu.siacs.conversations.crypto;
 
 import net.java.otr4j.OtrEngineHost;
 import net.java.otr4j.OtrException;
@@ -26,15 +26,15 @@ import java.security.spec.InvalidKeySpecException;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.generator.MessageGenerator;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.generator.MessageGenerator;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
 
 public class OtrService extends OtrCryptoEngineImpl implements OtrEngineHost {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/PgpDecryptionService.java b/src/main/java/eu/siacs/conversations/crypto/PgpDecryptionService.java
index b833f6e4..5afbe5c4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/PgpDecryptionService.java
+++ b/src/main/java/eu/siacs/conversations/crypto/PgpDecryptionService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto;
+package eu.siacs.conversations.crypto;
 
 import android.app.PendingIntent;
 
@@ -7,9 +7,9 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.ConcurrentHashMap;
 
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.UiCallback;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.UiCallback;
 
 public class PgpDecryptionService {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/PgpEngine.java b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
index c97b8395..4ad01089 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/PgpEngine.java
+++ b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto;
+package eu.siacs.conversations.crypto;
 
 import android.app.PendingIntent;
 import android.content.Intent;
@@ -17,16 +17,16 @@ import java.io.OutputStream;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.UiCallback;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.UiCallback;
 
 public class PgpEngine {
 	private OpenPgpApi api;
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/XmppDomainVerifier.java b/src/main/java/eu/siacs/conversations/crypto/XmppDomainVerifier.java
index c9f65a97..1fca865e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/XmppDomainVerifier.java
+++ b/src/main/java/eu/siacs/conversations/crypto/XmppDomainVerifier.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto;
+package eu.siacs.conversations.crypto;
 
 import android.util.Log;
 import android.util.Pair;
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlService.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
index 52418553..a066faad 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlService.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -12,12 +12,12 @@ import java.security.cert.X509Certificate;
 import java.util.List;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 /**
  * Created by tzur on 02.03.2016.
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlServiceImpl.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlServiceImpl.java
index 215e0995..f91dc066 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlServiceImpl.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlServiceImpl.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.os.Bundle;
 import android.security.KeyChain;
@@ -33,23 +33,24 @@ import java.util.Map;
 import java.util.Random;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.parser.IqParser;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.SerialSingleThreadExecutor;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.parser.IqParser;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.SerialSingleThreadExecutor;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class AxolotlServiceImpl implements OnAdvancedStreamFeaturesLoaded, AxolotlService {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlServiceStub.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlServiceStub.java
index 7db99b75..0152d02a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/AxolotlServiceStub.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlServiceStub.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -13,11 +13,11 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 /**
  * Axolotl Service Stub implementation to avoid axolotl usage.
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/CryptoFailedException.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/CryptoFailedException.java
index df281248..5796ef30 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/CryptoFailedException.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/CryptoFailedException.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 public class CryptoFailedException extends Exception {
 	public CryptoFailedException(Exception e){
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/NoSessionsCreatedException.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/NoSessionsCreatedException.java
index bcb1c6a8..663b42b5 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/NoSessionsCreatedException.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/NoSessionsCreatedException.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 public class NoSessionsCreatedException extends Throwable{
 }
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/OnMessageCreatedCallback.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/OnMessageCreatedCallback.java
index 082b514b..3d40a408 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/OnMessageCreatedCallback.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/OnMessageCreatedCallback.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 public interface OnMessageCreatedCallback {
 	void run(XmppAxolotlMessage message);
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/SQLiteAxolotlStore.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java
index 35f630bb..c634d877 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/SQLiteAxolotlStore.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.util.Log;
 import android.util.LruCache;
@@ -19,9 +19,9 @@ import java.security.cert.X509Certificate;
 import java.util.List;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.XmppConnectionService;
 
 public class SQLiteAxolotlStore implements AxolotlStore {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/XmppAxolotlMessage.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java
index 837b601c..cf950d6d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/XmppAxolotlMessage.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.util.Base64;
 import android.util.Log;
@@ -21,9 +21,9 @@ import javax.crypto.SecretKey;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class XmppAxolotlMessage {
 	public static final String CONTAINERTAG = "encrypted";
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/XmppAxolotlSession.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java
index 47b2133a..93ed32a2 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/axolotl/XmppAxolotlSession.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.axolotl;
+package eu.siacs.conversations.crypto.axolotl;
 
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -22,8 +22,8 @@ import org.whispersystems.libaxolotl.protocol.WhisperMessage;
 import java.util.HashMap;
 import java.util.Map;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Account;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
 
 public class XmppAxolotlSession {
 	private final SessionCipher cipher;
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/DigestMd5.java b/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java
index f4c3f28e..8b16215b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/DigestMd5.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/DigestMd5.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import android.util.Base64;
 
@@ -8,9 +8,9 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.xml.TagWriter;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.xml.TagWriter;
 
 public class DigestMd5 extends SaslMechanism {
 	public DigestMd5(final TagWriter tagWriter, final Account account, final SecureRandom rng) {
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/External.java b/src/main/java/eu/siacs/conversations/crypto/sasl/External.java
index dc50cbbe..8fd91cf4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/External.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/External.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import android.util.Base64;
 
 import java.security.SecureRandom;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xml.TagWriter;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.TagWriter;
 
 public class External extends SaslMechanism {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/Plain.java b/src/main/java/eu/siacs/conversations/crypto/sasl/Plain.java
index 179c12de..40a55151 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/Plain.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/Plain.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import android.util.Base64;
 
 import java.nio.charset.Charset;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xml.TagWriter;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.TagWriter;
 
 public class Plain extends SaslMechanism {
 	public Plain(final TagWriter tagWriter, final Account account) {
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/SaslMechanism.java b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java
index 1f6d2bde..5b4b99ef 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/SaslMechanism.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/SaslMechanism.java
@@ -1,9 +1,9 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import java.security.SecureRandom;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xml.TagWriter;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.TagWriter;
 
 public abstract class SaslMechanism {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java
index 3540d2cf..3a05446c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/ScramSha1.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/ScramSha1.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import android.util.Base64;
 import android.util.LruCache;
@@ -13,9 +13,9 @@ import java.nio.charset.Charset;
 import java.security.InvalidKeyException;
 import java.security.SecureRandom;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.xml.TagWriter;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.xml.TagWriter;
 
 public class ScramSha1 extends SaslMechanism {
 	// TODO: When channel binding (SCRAM-SHA1-PLUS) is supported in future, generalize this to indicate support and/or usage.
diff --git a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/Tokenizer.java b/src/main/java/eu/siacs/conversations/crypto/sasl/Tokenizer.java
index cc2805de..e37e0fa7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/crypto/sasl/Tokenizer.java
+++ b/src/main/java/eu/siacs/conversations/crypto/sasl/Tokenizer.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.crypto.sasl;
+package eu.siacs.conversations.crypto.sasl;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/AbstractEntity.java b/src/main/java/eu/siacs/conversations/entities/AbstractEntity.java
index ebc0a8d5..957b0a14 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/AbstractEntity.java
+++ b/src/main/java/eu/siacs/conversations/entities/AbstractEntity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Account.java b/src/main/java/eu/siacs/conversations/entities/Account.java
index 2ee76504..9b4198c8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Account.java
+++ b/src/main/java/eu/siacs/conversations/entities/Account.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -20,18 +20,19 @@ import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.CopyOnWriteArraySet;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.OtrService;
-import de.thedevstack.conversationsplus.crypto.PgpDecryptionService;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceImpl;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceStub;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
 import de.thedevstack.conversationsplus.utils.SimpleCryptoUtil;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.OtrService;
+import eu.siacs.conversations.crypto.PgpDecryptionService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl;
+import eu.siacs.conversations.crypto.axolotl.AxolotlServiceStub;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Account extends AbstractEntity {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Blockable.java b/src/main/java/eu/siacs/conversations/entities/Blockable.java
index beff901d..dbcd55c4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Blockable.java
+++ b/src/main/java/eu/siacs/conversations/entities/Blockable.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public interface Blockable {
 	public boolean isBlocked();
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Bookmark.java b/src/main/java/eu/siacs/conversations/entities/Bookmark.java
index 07a77eae..fa30443d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Bookmark.java
+++ b/src/main/java/eu/siacs/conversations/entities/Bookmark.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.graphics.Color;
 
@@ -6,10 +6,10 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Bookmark extends Element implements ListItem {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Contact.java b/src/main/java/eu/siacs/conversations/entities/Contact.java
index 8f73be1d..9b4be366 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Contact.java
+++ b/src/main/java/eu/siacs/conversations/entities/Contact.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -12,12 +12,12 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
 
 public class Contact implements ListItem, Blockable {
 	public static final String TABLENAME = "contacts";
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index c0ae56fd..299c5f7d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -21,12 +21,13 @@ import java.util.Comparator;
 import java.util.Iterator;
 import java.util.List;
 
+import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Conversation extends AbstractEntity implements Blockable {
 	public static final String TABLENAME = "conversations";
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/DownloadableFile.java b/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java
index 101475c3..4e63a66a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/DownloadableFile.java
+++ b/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java
@@ -1,8 +1,8 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.io.File;
 
-import de.thedevstack.conversationsplus.utils.MimeUtils;
+import eu.siacs.conversations.utils.MimeUtils;
 
 public class DownloadableFile extends File {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/ListItem.java b/src/main/java/eu/siacs/conversations/entities/ListItem.java
index 24dc7e94..56804fbf 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/ListItem.java
+++ b/src/main/java/eu/siacs/conversations/entities/ListItem.java
@@ -1,8 +1,8 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public interface ListItem extends Comparable<ListItem> {
 	String getDisplayName();
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Message.java b/src/main/java/eu/siacs/conversations/entities/Message.java
index a553a3e6..f524fc58 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Message.java
+++ b/src/main/java/eu/siacs/conversations/entities/Message.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -6,13 +6,15 @@ import android.database.Cursor;
 import java.net.MalformedURLException;
 import java.net.URL;
 
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
+import de.thedevstack.conversationsplus.entities.FileParams;
 import de.thedevstack.conversationsplus.enums.FileStatus;
-import de.thedevstack.conversationsplus.utils.FileUtils;
+
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.MimeUtils;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.utils.MimeUtils;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Message extends AbstractEntity {
 
@@ -65,7 +67,7 @@ public class Message extends AbstractEntity {
 	protected String conversationUuid;
 	protected Jid counterpart;
 	protected Jid trueCounterpart;
-	protected String body;
+	private String body;
 	protected String encryptedBody;
 	protected long timeSent;
 	protected int encryption;
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/MucOptions.java b/src/main/java/eu/siacs/conversations/entities/MucOptions.java
index 1af538ec..7681a3d4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/MucOptions.java
+++ b/src/main/java/eu/siacs/conversations/entities/MucOptions.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.annotation.SuppressLint;
 
@@ -10,12 +10,12 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
 
 @SuppressLint("DefaultLocale")
 public class MucOptions {
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Presence.java b/src/main/java/eu/siacs/conversations/entities/Presence.java
index d4f2871d..442f1bca 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Presence.java
+++ b/src/main/java/eu/siacs/conversations/entities/Presence.java
@@ -1,9 +1,9 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.lang.Comparable;
 import java.util.Locale;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public class Presence implements Comparable {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Presences.java b/src/main/java/eu/siacs/conversations/entities/Presences.java
index d32e931c..813eda7a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Presences.java
+++ b/src/main/java/eu/siacs/conversations/entities/Presences.java
@@ -1,7 +1,10 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.util.Collections;
 import java.util.Hashtable;
+import java.util.Iterator;
+
+import eu.siacs.conversations.xml.Element;
 
 public class Presences {
 	private final Hashtable<String, Presence> presences = new Hashtable<>();
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Roster.java b/src/main/java/eu/siacs/conversations/entities/Roster.java
index ec1a9426..d3ad9181 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Roster.java
+++ b/src/main/java/eu/siacs/conversations/entities/Roster.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Roster {
 	final Account account;
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/ServiceDiscoveryResult.java b/src/main/java/eu/siacs/conversations/entities/ServiceDiscoveryResult.java
index 562d95b7..a8f60e39 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/ServiceDiscoveryResult.java
+++ b/src/main/java/eu/siacs/conversations/entities/ServiceDiscoveryResult.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -15,10 +15,10 @@ import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class ServiceDiscoveryResult {
 	public static final String TABLENAME = "discovery_results";
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Transferable.java b/src/main/java/eu/siacs/conversations/entities/Transferable.java
index 8e2ca20e..5a47c451 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Transferable.java
+++ b/src/main/java/eu/siacs/conversations/entities/Transferable.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/TransferablePlaceholder.java b/src/main/java/eu/siacs/conversations/entities/TransferablePlaceholder.java
index c51320d1..e065953e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/entities/TransferablePlaceholder.java
+++ b/src/main/java/eu/siacs/conversations/entities/TransferablePlaceholder.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.entities;
+package eu.siacs.conversations.entities;
 
 public class TransferablePlaceholder implements Transferable {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/AbstractGenerator.java b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
index 2d825f2c..649f767d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/generator/AbstractGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.generator;
+package eu.siacs.conversations.generator;
 
 import android.util.Base64;
 
@@ -14,7 +14,7 @@ import java.util.TimeZone;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
 
 public abstract class AbstractGenerator {
 	private final String[] FEATURES = {
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/IqGenerator.java b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
index 2d4c8f6a..012a5943 100644
--- a/src/main/java/de/thedevstack/conversationsplus/generator/IqGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.generator;
+package eu.siacs.conversations.generator;
 
 
 import android.util.Base64;
@@ -16,17 +16,18 @@ import java.util.List;
 import java.util.Set;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.services.MessageArchiveService;
-import de.thedevstack.conversationsplus.utils.Xmlns;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.services.MessageArchiveService;
+import eu.siacs.conversations.utils.Xmlns;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class IqGenerator extends AbstractGenerator {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/MessageGenerator.java b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
index 678f2c75..582d64e6 100644
--- a/src/main/java/de/thedevstack/conversationsplus/generator/MessageGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.generator;
+package eu.siacs.conversations.generator;
 
 import net.java.otr4j.OtrException;
 import net.java.otr4j.session.Session;
@@ -10,16 +10,17 @@ import java.util.Locale;
 import java.util.TimeZone;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlMessage;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
 import de.thedevstack.conversationsplus.xmpp.httpuploadim.HttpUploadHint;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
+
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
 
 public class MessageGenerator extends AbstractGenerator {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java b/src/main/java/eu/siacs/conversations/generator/PresenceGenerator.java
index f370c6e0..9ac7d318 100644
--- a/src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/PresenceGenerator.java
@@ -1,10 +1,10 @@
-package de.thedevstack.conversationsplus.generator;
+package eu.siacs.conversations.generator;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
 
 public class PresenceGenerator extends AbstractGenerator {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpConnectionManager.java b/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java
index 011e2529..e3398f93 100644
--- a/src/main/java/de/thedevstack/conversationsplus/http/HttpConnectionManager.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.http;
+package eu.siacs.conversations.http;
 
 import org.apache.http.conn.ssl.StrictHostnameVerifier;
 
@@ -18,11 +18,13 @@ import javax.net.ssl.SSLSocketFactory;
 import javax.net.ssl.X509TrustManager;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.AbstractConnectionManager;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
+
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.SSLSocketHelper;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.AbstractConnectionManager;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.SSLSocketHelper;
 
 public class HttpConnectionManager extends AbstractConnectionManager {
 	private static HttpConnectionManager INSTANCE;
diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpDownloadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
index 07f308fe..77b8e333 100644
--- a/src/main/java/de/thedevstack/conversationsplus/http/HttpDownloadConnection.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.http;
+package eu.siacs.conversations.http;
 
 import android.os.PowerManager;
 import android.util.Log;
@@ -23,19 +23,20 @@ import de.thedevstack.conversationsplus.enums.FileStatus;
 import de.thedevstack.conversationsplus.exceptions.RemoteFileNotFoundException;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.AbstractConnectionManager;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.FileUtils;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.AbstractConnectionManager;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.FileUtils;
+
 public class HttpDownloadConnection implements Transferable {
 
 	private HttpConnectionManager mHttpConnectionManager;
diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java
index bebe41d0..ad368f11 100644
--- a/src/main/java/de/thedevstack/conversationsplus/parser/AbstractParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/AbstractParser.java
@@ -1,16 +1,16 @@
-package de.thedevstack.conversationsplus.parser;
+package eu.siacs.conversations.parser;
 
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public abstract class AbstractParser {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java b/src/main/java/eu/siacs/conversations/parser/IqParser.java
index e13936c5..c03ed42f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/parser/IqParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/IqParser.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.parser;
+package eu.siacs.conversations.parser;
 
 import android.support.annotation.NonNull;
 import android.util.Base64;
@@ -23,18 +23,18 @@ import java.util.Map;
 import java.util.Set;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.Xmlns;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.Xmlns;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class IqParser extends AbstractParser implements OnIqPacketReceived {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
index 53fbb107..b68e7014 100644
--- a/src/main/java/de/thedevstack/conversationsplus/parser/MessageParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.parser;
+package eu.siacs.conversations.parser;
 
 import android.util.Log;
 import android.util.Pair;
@@ -18,28 +18,28 @@ import java.util.Set;
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.AvatarUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.OtrService;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceImpl;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlMessage;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Bookmark;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.MessageArchiveService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnMessagePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.OtrService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.MessageArchiveService;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
 
 public class MessageParser extends AbstractParser implements
 		OnMessagePacketReceived {
diff --git a/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java
index e86e657e..3d933364 100644
--- a/src/main/java/de/thedevstack/conversationsplus/parser/PresenceParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.parser;
+package eu.siacs.conversations.parser;
 
 import android.util.Log;
 
@@ -6,26 +6,26 @@ import java.util.ArrayList;
 import java.util.List;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
 import de.thedevstack.conversationsplus.utils.AvatarUtil;
 import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.generator.PresenceGenerator;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnPresencePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.generator.PresenceGenerator;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
 
 public class PresenceParser extends AbstractParser implements
 		OnPresencePacketReceived {
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
index e721afbb..793b050f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/DatabaseBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.persistance;
+package eu.siacs.conversations.persistance;
 
 import android.content.ContentValues;
 import android.content.Context;
@@ -34,22 +34,24 @@ import java.util.concurrent.CopyOnWriteArrayList;
 import org.json.JSONException;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
+
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceImpl;
-import de.thedevstack.conversationsplus.crypto.axolotl.SQLiteAxolotlStore;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Roster;
-import de.thedevstack.conversationsplus.entities.ServiceDiscoveryResult;
 import de.thedevstack.conversationsplus.persistance.db.access.CursorHelper;
 import de.thedevstack.conversationsplus.persistance.db.access.MessageDatabaseAccess;
 import de.thedevstack.conversationsplus.utils.SimpleCryptoUtil;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl;
+import eu.siacs.conversations.crypto.axolotl.SQLiteAxolotlStore;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Roster;
+import eu.siacs.conversations.entities.ServiceDiscoveryResult;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class DatabaseBackend extends SQLiteOpenHelper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 6643c276..c7cf722d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.persistance;
+package eu.siacs.conversations.persistance;
 
 import android.content.Intent;
 import android.graphics.Bitmap;
@@ -24,13 +24,14 @@ import de.thedevstack.conversationsplus.entities.FileParams;
 import de.thedevstack.conversationsplus.exceptions.FileCopyException;
 import de.thedevstack.conversationsplus.persistance.observers.FileDeletionObserver;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.XmppConnectionService;
+
 public class FileBackend {
 	private static final SimpleDateFormat imageDateFormat = new SimpleDateFormat("yyyyMMdd_HHmmssSSS", Locale.US);
     private static FileBackend INSTANCE;
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/OnPhoneContactsMerged.java b/src/main/java/eu/siacs/conversations/persistance/OnPhoneContactsMerged.java
index cfbb6ef1..6a457b17 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/OnPhoneContactsMerged.java
+++ b/src/main/java/eu/siacs/conversations/persistance/OnPhoneContactsMerged.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.persistance;
+package eu.siacs.conversations.persistance;
 
 public interface OnPhoneContactsMerged {
 	public void phoneContactsMerged();
diff --git a/src/main/java/de/thedevstack/conversationsplus/providers/ConversationsPlusFileProvider.java b/src/main/java/eu/siacs/conversations/providers/ConversationsPlusFileProvider.java
index a718b161..2146ea53 100644
--- a/src/main/java/de/thedevstack/conversationsplus/providers/ConversationsPlusFileProvider.java
+++ b/src/main/java/eu/siacs/conversations/providers/ConversationsPlusFileProvider.java
@@ -1,10 +1,10 @@
-package de.thedevstack.conversationsplus.providers;
+package eu.siacs.conversations.providers;
 
 import android.net.Uri;
 import android.support.v4.content.FileProvider;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
+import eu.siacs.conversations.entities.DownloadableFile;
 
 /**
  * Created by lookshe on 27.03.16.
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/AbstractConnectionManager.java b/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java
index 5456430a..dbee8720 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/AbstractConnectionManager.java
+++ b/src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.Manifest;
 import android.content.Context;
@@ -30,9 +30,10 @@ import javax.crypto.NoSuchPaddingException;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.DownloadableFile;
 
 public class AbstractConnectionManager {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java b/src/main/java/eu/siacs/conversations/services/AvatarService.java
index ed9c259f..16d9539a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java
+++ b/src/main/java/eu/siacs/conversations/services/AvatarService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ -20,26 +20,26 @@ import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 import de.thedevstack.conversationsplus.utils.XmppSendUtil;
 import de.thedevstack.conversationsplus.xmpp.avatar.AvatarPacketGenerator;
 import de.thedevstack.conversationsplus.xmpp.avatar.AvatarPacketParser;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Bookmark;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.generator.IqGenerator;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.ui.UiCallback;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.generator.IqGenerator;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.ui.UiCallback;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.pep.Avatar;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java b/src/main/java/eu/siacs/conversations/services/ContactChooserTargetService.java
index 6256609c..e59c03d9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java
+++ b/src/main/java/eu/siacs/conversations/services/ContactChooserTargetService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.annotation.TargetApi;
 import android.content.ComponentName;
@@ -16,8 +16,8 @@ import android.service.chooser.ChooserTargetService;
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.ui.ShareWithActivity;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.ui.ShareWithActivity;
 
 @TargetApi(Build.VERSION_CODES.M)
 public class ContactChooserTargetService extends ChooserTargetService implements ServiceConnection {
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/EventReceiver.java b/src/main/java/eu/siacs/conversations/services/EventReceiver.java
index 85e92552..ceab1592 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/EventReceiver.java
+++ b/src/main/java/eu/siacs/conversations/services/EventReceiver.java
@@ -1,10 +1,10 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.DatabaseBackend;
 
 public class EventReceiver extends BroadcastReceiver {
 	@Override
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/ExportLogsService.java b/src/main/java/eu/siacs/conversations/services/ExportLogsService.java
index 0dcfa05e..38c8e1d4 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/ExportLogsService.java
+++ b/src/main/java/eu/siacs/conversations/services/ExportLogsService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.app.NotificationManager;
 import android.app.Service;
@@ -16,13 +16,13 @@ import java.util.Date;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ExportLogsService extends Service {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
index 6402f4ed..e76eb16b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java
+++ b/src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.util.Pair;
 
@@ -9,17 +9,18 @@ import java.util.Iterator;
 import java.util.List;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.generator.AbstractGenerator;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.generator.AbstractGenerator;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java b/src/main/java/eu/siacs/conversations/services/NotificationService.java
index f4388b21..d11661fa 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java
+++ b/src/main/java/eu/siacs/conversations/services/NotificationService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.app.Notification;
 import android.app.NotificationManager;
@@ -32,15 +32,15 @@ import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.ImageUtil;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.ui.ManageAccountActivity;
-import de.thedevstack.conversationsplus.utils.GeoHelper;
-import de.thedevstack.conversationsplus.utils.UIHelper;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.ui.ManageAccountActivity;
+import eu.siacs.conversations.utils.GeoHelper;
+import eu.siacs.conversations.utils.UIHelper;
 
 public class NotificationService {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index 83cefc80..90f9027a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.services;
+package eu.siacs.conversations.services;
 
 import android.annotation.SuppressLint;
 import android.app.AlarmManager;
@@ -64,61 +64,64 @@ import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
 import de.thedevstack.conversationsplus.utils.XmppSendUtil;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlMessage;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Blockable;
-import de.thedevstack.conversationsplus.entities.Bookmark;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.entities.MucOptions.OnRenameListener;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.entities.Roster;
-import de.thedevstack.conversationsplus.entities.ServiceDiscoveryResult;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
-import de.thedevstack.conversationsplus.generator.IqGenerator;
-import de.thedevstack.conversationsplus.generator.MessageGenerator;
-import de.thedevstack.conversationsplus.generator.PresenceGenerator;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.parser.IqParser;
-import de.thedevstack.conversationsplus.parser.MessageParser;
-import de.thedevstack.conversationsplus.parser.PresenceParser;
-import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.ui.UiCallback;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.ExceptionHelper;
-import de.thedevstack.conversationsplus.utils.OnPhoneContactsLoadedListener;
-import de.thedevstack.conversationsplus.utils.PhoneHelper;
-import de.thedevstack.conversationsplus.utils.Xmlns;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnBindListener;
-import de.thedevstack.conversationsplus.xmpp.OnContactStatusChanged;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.OnKeyStatusUpdated;
-import de.thedevstack.conversationsplus.xmpp.OnMessageAcknowledged;
-import de.thedevstack.conversationsplus.xmpp.OnMessagePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.OnPresencePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.OnStatusChanged;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.jingle.JingleConnectionManager;
-import de.thedevstack.conversationsplus.xmpp.jingle.OnJinglePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.JinglePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Blockable;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.entities.Roster;
+import eu.siacs.conversations.entities.ServiceDiscoveryResult;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+import eu.siacs.conversations.generator.IqGenerator;
+import eu.siacs.conversations.generator.MessageGenerator;
+import eu.siacs.conversations.generator.PresenceGenerator;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.parser.IqParser;
+import eu.siacs.conversations.parser.MessageParser;
+import eu.siacs.conversations.parser.PresenceParser;
+import eu.siacs.conversations.persistance.DatabaseBackend;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.ui.UiCallback;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.ExceptionHelper;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.utils.OnPhoneContactsLoadedListener;
+import eu.siacs.conversations.utils.PhoneHelper;
+import eu.siacs.conversations.utils.Xmlns;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnBindListener;
+import eu.siacs.conversations.xmpp.OnContactStatusChanged;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
+import eu.siacs.conversations.xmpp.OnMessageAcknowledged;
+import eu.siacs.conversations.xmpp.OnMessagePacketReceived;
+import eu.siacs.conversations.xmpp.OnPresencePacketReceived;
+import eu.siacs.conversations.xmpp.OnStatusChanged;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jingle.JingleConnectionManager;
+import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
+import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
+
 import me.leolin.shortcutbadger.ShortcutBadger;
 
 public class XmppConnectionService extends Service implements OnPhoneContactsLoadedListener {
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/AboutActivity.java b/src/main/java/eu/siacs/conversations/ui/AboutActivity.java
index fd8a187a..a61b872a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/AboutActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/AboutActivity.java
@@ -1,9 +1,9 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.Activity;
 import android.os.Bundle;
 
-import de.thedevstack.conversationsplus.R;
+import eu.siacs.conversations.R;
 
 public class AboutActivity extends Activity {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/AboutPreference.java b/src/main/java/eu/siacs/conversations/ui/AboutPreference.java
index 8a02b680..b9e5c367 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/AboutPreference.java
+++ b/src/main/java/eu/siacs/conversations/ui/AboutPreference.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Context;
 import android.content.Intent;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/AbstractSearchableListItemActivity.java b/src/main/java/eu/siacs/conversations/ui/AbstractSearchableListItemActivity.java
index b8e57f47..1a9fc95c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/AbstractSearchableListItemActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/AbstractSearchableListItemActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Context;
 import android.os.Bundle;
@@ -15,9 +15,9 @@ import android.widget.ListView;
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.ui.adapter.ListItemAdapter;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.ui.adapter.ListItemAdapter;
 
 public abstract class AbstractSearchableListItemActivity extends XmppActivity {
 	private ListView mListView;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/BlockContactDialog.java b/src/main/java/eu/siacs/conversations/ui/BlockContactDialog.java
index 589f565c..9cf7e9f8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/BlockContactDialog.java
+++ b/src/main/java/eu/siacs/conversations/ui/BlockContactDialog.java
@@ -1,12 +1,12 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Blockable;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Blockable;
+import eu.siacs.conversations.services.XmppConnectionService;
 
 public final class BlockContactDialog {
 	public static void show(final Context context,
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/BlocklistActivity.java b/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java
index 377d0e02..5a85c17b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/BlocklistActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/BlocklistActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.os.Bundle;
 import android.text.Editable;
@@ -7,10 +7,10 @@ import android.widget.AdapterView;
 
 import java.util.Collections;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class BlocklistActivity extends AbstractSearchableListItemActivity implements OnUpdateBlocklist {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ChangePasswordActivity.java b/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java
index 2e063757..9f4a4bc3 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ChangePasswordActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ChangePasswordActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.os.Bundle;
 import android.view.View;
@@ -7,11 +7,12 @@ import android.widget.EditText;
 import android.widget.Toast;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
 
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.XmppConnectionService;
+
 public class ChangePasswordActivity extends XmppActivity implements XmppConnectionService.OnAccountPasswordChanged {
 
 	private Button mChangePasswordButton;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ChooseContactActivity.java b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
index 29860434..c5357a5e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ChooseContactActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Context;
 import android.content.Intent;
@@ -19,12 +19,12 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ChooseContactActivity extends AbstractSearchableListItemActivity {
 	private List<String> mActivatedAccounts = new ArrayList<String>();
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ConferenceDetailsActivity.java b/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java
index 2a3cd7fe..eac2c1b8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ConferenceDetailsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.annotation.TargetApi;
 import android.app.AlertDialog;
@@ -31,21 +31,22 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Bookmark;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.entities.MucOptions.User;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnConversationUpdate;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnMucRosterUpdate;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.MucOptions.User;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
+import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged, XmppConnectionService.OnRoleChanged, XmppConnectionService.OnConferenceOptionsPushed {
 	public static final String ACTION_VIEW_MUC = "view_muc";
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ContactDetailsActivity.java b/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java
index 3ca9fce7..b11564a9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ContactDetailsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.AlertDialog;
 import android.app.PendingIntent;
@@ -34,24 +34,24 @@ import java.util.List;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.ui.listeners.ShowResourcesListDialogListener;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.PgpEngine;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnAccountUpdate;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnRosterUpdate;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xmpp.OnKeyStatusUpdated;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
+import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ContactDetailsActivity extends XmppActivity implements OnAccountUpdate, OnRosterUpdate, OnUpdateBlocklist, OnKeyStatusUpdated {
 	public static final String ACTION_VIEW_CONTACT = "view_contact";
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
index ac9c2766..4466dd22 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ConversationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.annotation.SuppressLint;
 import android.app.ActionBar;
@@ -44,36 +44,36 @@ import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import de.thedevstack.android.logcat.Logging;
-import de.timroes.android.listview.EnhancedListView;
-
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlServiceImpl;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Blockable;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.http.HttpDownloadConnection;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnAccountUpdate;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnConversationUpdate;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnRosterUpdate;
-import de.thedevstack.conversationsplus.ui.adapter.ConversationAdapter;
 import de.thedevstack.conversationsplus.ui.dialogs.UserDecisionDialog;
 import de.thedevstack.conversationsplus.ui.listeners.ResizePictureUserDecisionListener;
 import de.thedevstack.conversationsplus.utils.ConversationUtil;
-import de.thedevstack.conversationsplus.utils.ExceptionHelper;
-import de.thedevstack.conversationsplus.utils.FileUtils;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import de.timroes.android.listview.EnhancedListView;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Blockable;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.http.HttpDownloadConnection;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
+import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
+import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
+import eu.siacs.conversations.ui.adapter.ConversationAdapter;
+import eu.siacs.conversations.utils.ExceptionHelper;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ConversationActivity extends XmppActivity
 	implements OnAccountUpdate, OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast {
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
index aad15f51..08f49551 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.Activity;
 import android.app.AlertDialog;
@@ -41,41 +41,46 @@ import net.java.otr4j.session.SessionStatus;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.UUID;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.http.HttpDownloadConnection;
 import de.thedevstack.conversationsplus.services.filetransfer.http.delete.DeleteRemoteFileService;
 import de.thedevstack.conversationsplus.ui.dialogs.SimpleConfirmDialog;
 import de.thedevstack.conversationsplus.ui.dialogs.MessageDetailsDialog;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.XmppActivity.OnPresenceSelected;
-import de.thedevstack.conversationsplus.ui.XmppActivity.OnValueEdited;
-import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter;
-import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter.OnContactPictureClicked;
-import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter.OnContactPictureLongClicked;
-import de.thedevstack.conversationsplus.ui.listeners.ConversationSwipeRefreshListener;
 import de.thedevstack.conversationsplus.ui.listeners.DeleteFileCallback;
 import de.thedevstack.conversationsplus.ui.listeners.SimpleUserDecisionCallback;
 import de.thedevstack.conversationsplus.ui.listeners.UserDecisionListener;
-import de.thedevstack.conversationsplus.utils.GeoHelper;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.http.HttpDownloadConnection;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.XmppActivity.OnPresenceSelected;
+import eu.siacs.conversations.ui.XmppActivity.OnValueEdited;
+import eu.siacs.conversations.ui.adapter.MessageAdapter;
+import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureClicked;
+import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureLongClicked;
+import eu.siacs.conversations.ui.listeners.ConversationSwipeRefreshListener;
+import eu.siacs.conversations.utils.GeoHelper;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
+import eu.siacs.conversations.xmpp.jid.Jid;
+
 import github.ankushsachdeva.emojicon.EmojiconGridView;
 import github.ankushsachdeva.emojicon.EmojiconsPopup;
 import github.ankushsachdeva.emojicon.emoji.Emojicon;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/EditAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
index 1a868949..d63516bc 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/EditAccountActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.AlertDialog;
 import android.app.AlertDialog.Builder;
@@ -41,26 +41,27 @@ import java.util.concurrent.atomic.AtomicInteger;
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.ui.listeners.ShowResourcesListDialogListener;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnAccountUpdate;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnCaptchaRequested;
-import de.thedevstack.conversationsplus.ui.adapter.KnownHostsAdapter;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.UIHelper;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnKeyStatusUpdated;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection.Features;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
+import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
+import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.XmppConnection.Features;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.pep.Avatar;
 
 public class EditAccountActivity extends XmppActivity implements OnAccountUpdate,
 		OnKeyStatusUpdated, OnCaptchaRequested, KeyChainAliasCallback, XmppConnectionService.OnShowErrorToast, XmppConnectionService.OnMamPreferencesFetched {
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/EditMessage.java b/src/main/java/eu/siacs/conversations/ui/EditMessage.java
index 5664434f..06868a98 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/EditMessage.java
+++ b/src/main/java/eu/siacs/conversations/ui/EditMessage.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Context;
 import android.os.Handler;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 
-import de.thedevstack.conversationsplus.Config;
+import eu.siacs.conversations.Config;
 import github.ankushsachdeva.emojicon.EmojiconEditText;
 
 public class EditMessage extends EmojiconEditText {
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/EnterJidDialog.java b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
index 9e52d390..a6b3c73c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/EnterJidDialog.java
+++ b/src/main/java/eu/siacs/conversations/ui/EnterJidDialog.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.AlertDialog;
 import android.content.Context;
@@ -11,11 +11,11 @@ import android.widget.TextView;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.ui.adapter.KnownHostsAdapter;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class EnterJidDialog {
 	public interface OnEnterJidDialogPositiveListener {
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ExportLogsPreference.java b/src/main/java/eu/siacs/conversations/ui/ExportLogsPreference.java
index 54fe3910..bedb4172 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ExportLogsPreference.java
+++ b/src/main/java/eu/siacs/conversations/ui/ExportLogsPreference.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.Manifest;
 import android.content.Context;
@@ -8,7 +8,7 @@ import android.os.Build;
 import android.preference.Preference;
 import android.util.AttributeSet;
 
-import de.thedevstack.conversationsplus.services.ExportLogsService;
+import eu.siacs.conversations.services.ExportLogsService;
 
 public class ExportLogsPreference extends Preference {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ManageAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java
index e376b6b3..c83a0275 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ManageAccountActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.ActionBar;
 import android.app.AlertDialog;
@@ -27,14 +27,14 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnAccountUpdate;
-import de.thedevstack.conversationsplus.ui.adapter.AccountAdapter;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
+import eu.siacs.conversations.ui.adapter.AccountAdapter;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ManageAccountActivity extends XmppActivity implements OnAccountUpdate, KeyChainAliasCallback, XmppConnectionService.OnAccountCreated {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/PublishProfilePictureActivity.java b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
index 6793d882..1916947b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/PublishProfilePictureActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.PendingIntent;
 import android.content.Intent;
@@ -24,15 +24,16 @@ import java.io.FileNotFoundException;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
 import de.thedevstack.conversationsplus.utils.ImageUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.utils.ExifHelper;
-import de.thedevstack.conversationsplus.utils.FileUtils;
-import de.thedevstack.conversationsplus.utils.PhoneHelper;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
-import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.utils.ExifHelper;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.utils.PhoneHelper;
+import eu.siacs.conversations.xmpp.pep.Avatar;
 
 public class PublishProfilePictureActivity extends XmppActivity {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/SettingsActivity.java b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
index 296f8f4f..6dd8a84f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/SettingsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.AlertDialog;
 import android.app.FragmentManager;
@@ -24,12 +24,14 @@ import java.util.Locale;
 
 import de.duenndns.ssl.MemorizingTrustManager;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.services.ExportLogsService;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.ExportLogsService;
+import eu.siacs.conversations.xmpp.XmppConnection;
+
 import github.ankushsachdeva.emojicon.EmojiconHandler;
 
 public class SettingsActivity extends XmppActivity implements
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/SettingsFragment.java b/src/main/java/eu/siacs/conversations/ui/SettingsFragment.java
index a549ff94..e4185abc 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/SettingsFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/SettingsFragment.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.Dialog;
 import android.os.Bundle;
@@ -11,7 +11,7 @@ import android.view.ViewParent;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 
-import de.thedevstack.conversationsplus.R;
+import eu.siacs.conversations.R;
 
 public class SettingsFragment extends PreferenceFragment {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ShareWithActivity.java b/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java
index 28e8beb8..7fcd6b33 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/ShareWithActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.PendingIntent;
 import android.content.Intent;
@@ -23,18 +23,19 @@ import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.ui.dialogs.UserDecisionDialog;
 import de.thedevstack.conversationsplus.ui.listeners.ResizePictureUserDecisionListener;
 import de.thedevstack.conversationsplus.ui.listeners.ShareWithResizePictureUserDecisionListener;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.adapter.ConversationAdapter;
 import de.thedevstack.conversationsplus.utils.ConversationUtil;
-import de.thedevstack.conversationsplus.utils.FileUtils;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.adapter.ConversationAdapter;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ShareWithActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/StartConversationActivity.java b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
index 2dc8d1a5..188cd3fe 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/StartConversationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/StartConversationActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.Manifest;
 import android.annotation.SuppressLint;
@@ -57,23 +57,23 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Blockable;
-import de.thedevstack.conversationsplus.entities.Bookmark;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.OnRosterUpdate;
-import de.thedevstack.conversationsplus.ui.adapter.KnownHostsAdapter;
-import de.thedevstack.conversationsplus.ui.adapter.ListItemAdapter;
-import de.thedevstack.conversationsplus.utils.XmppUri;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.XmppConnection;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Blockable;
+import eu.siacs.conversations.entities.Bookmark;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
+import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
+import eu.siacs.conversations.ui.adapter.ListItemAdapter;
+import eu.siacs.conversations.utils.XmppUri;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.XmppConnection;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class StartConversationActivity extends XmppActivity implements OnRosterUpdate, OnUpdateBlocklist {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/TimePreference.java b/src/main/java/eu/siacs/conversations/ui/TimePreference.java
index bfe7c8f4..e32b068c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/TimePreference.java
+++ b/src/main/java/eu/siacs/conversations/ui/TimePreference.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Context;
 import android.content.res.TypedArray;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/TrustKeysActivity.java b/src/main/java/eu/siacs/conversations/ui/TrustKeysActivity.java
index dfddbb78..02a9823d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/TrustKeysActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/TrustKeysActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -19,15 +19,16 @@ import java.util.Map;
 import java.util.Set;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
-import de.thedevstack.conversationsplus.xmpp.OnKeyStatusUpdated;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class TrustKeysActivity extends XmppActivity implements OnKeyStatusUpdated {
 	private List<Jid> contactJids;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/UiCallback.java b/src/main/java/eu/siacs/conversations/ui/UiCallback.java
index d5291b80..d056d628 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/UiCallback.java
+++ b/src/main/java/eu/siacs/conversations/ui/UiCallback.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.PendingIntent;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/VerifyOTRActivity.java b/src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java
index 4f1c9fc7..a310b6ce 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/VerifyOTRActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.app.ActionBar;
 import android.app.AlertDialog;
@@ -20,16 +20,17 @@ import net.java.otr4j.OtrException;
 import net.java.otr4j.session.Session;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.XmppUri;
 import de.thedevstack.conversationsplus.utils.ui.TextViewUtil;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.XmppUri;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class VerifyOTRActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
index 726facac..26b7909b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/XmppActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui;
+package eu.siacs.conversations.ui;
 
 import android.Manifest;
 import android.annotation.SuppressLint;
@@ -73,23 +73,24 @@ import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.ImageUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.MucOptions;
-import de.thedevstack.conversationsplus.entities.Presences;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.services.XmppConnectionService.XmppConnectionBinder;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.ExceptionHelper;
-import de.thedevstack.conversationsplus.xmpp.OnKeyStatusUpdated;
-import de.thedevstack.conversationsplus.xmpp.OnUpdateBlocklist;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.Presences;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.services.XmppConnectionService.XmppConnectionBinder;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.ExceptionHelper;
+import eu.siacs.conversations.xmpp.OnKeyStatusUpdated;
+import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public abstract class XmppActivity extends Activity {
 
@@ -932,7 +933,7 @@ public abstract class XmppActivity extends Activity {
 				public NdefMessage createNdefMessage(NfcEvent nfcEvent) {
 					return new NdefMessage(new NdefRecord[]{
 							NdefRecord.createUri(getShareableUri()),
-							NdefRecord.createApplicationRecord("de.thedevstack.conversationsplus")
+							NdefRecord.createApplicationRecord("eu.siacs.conversations")
 					});
 				}
 			}, this);
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/AccountAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java
index ee209576..55d3f5a7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/AccountAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.adapter;
+package eu.siacs.conversations.ui.adapter;
 
 import android.content.Context;
 import android.view.LayoutInflater;
@@ -12,13 +12,14 @@ import android.widget.TextView;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.Config;
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.ui.ManageAccountActivity;
-import de.thedevstack.conversationsplus.ui.XmppActivity;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.ui.ManageAccountActivity;
+import eu.siacs.conversations.ui.XmppActivity;
 
 public class AccountAdapter extends ArrayAdapter<Account> {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ConversationAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
index e0e672e3..317dcc78 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ConversationAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.adapter;
+package eu.siacs.conversations.ui.adapter;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -24,15 +24,16 @@ import de.thedevstack.conversationsplus.ConversationsPlusColors;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.ui.listeners.ShowResourcesListDialogListener;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.ui.XmppActivity;
-import de.thedevstack.conversationsplus.utils.UIHelper;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Presences;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.ui.XmppActivity;
+import eu.siacs.conversations.utils.UIHelper;
 
 public class ConversationAdapter extends ArrayAdapter<Conversation> {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/KnownHostsAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
index 41973089..39bfc082 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/KnownHostsAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/KnownHostsAdapter.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.adapter;
+package eu.siacs.conversations.ui.adapter;
 
 import android.content.Context;
 import android.widget.ArrayAdapter;
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ListItemAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java
index a67f5bcd..29d706c7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/ListItemAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.adapter;
+package eu.siacs.conversations.ui.adapter;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -20,11 +20,12 @@ import java.util.concurrent.RejectedExecutionException;
 
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.tzur.conversations.Settings;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.ListItem;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.ui.XmppActivity;
-import de.thedevstack.conversationsplus.utils.UIHelper;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.ui.XmppActivity;
+import eu.siacs.conversations.utils.UIHelper;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ListItemAdapter extends ArrayAdapter<ListItem> {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/MessageAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
index ac8fba0a..10450b8d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/adapter/MessageAdapter.java
+++ b/src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.adapter;
+package eu.siacs.conversations.ui.adapter;
 
 import android.content.ActivityNotFoundException;
 import android.content.Intent;
@@ -39,24 +39,25 @@ import java.util.regex.Pattern;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlSession;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
 import de.thedevstack.conversationsplus.entities.FileParams;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
 import de.thedevstack.conversationsplus.enums.FileStatus;
-import de.thedevstack.conversationsplus.http.HttpConnectionManager;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.providers.ConversationsPlusFileProvider;
-import de.thedevstack.conversationsplus.services.AvatarService;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.GeoHelper;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.UIHelper;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.http.HttpConnectionManager;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.providers.ConversationsPlusFileProvider;
+import eu.siacs.conversations.services.AvatarService;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.GeoHelper;
+import eu.siacs.conversations.utils.UIHelper;
 
 public class MessageAdapter extends ArrayAdapter<Message> {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormBooleanFieldWrapper.java b/src/main/java/eu/siacs/conversations/ui/forms/FormBooleanFieldWrapper.java
index 04c3fe20..6cb357a9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormBooleanFieldWrapper.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormBooleanFieldWrapper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 import android.widget.CheckBox;
@@ -7,8 +7,8 @@ import android.widget.CompoundButton;
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Field;
 
 public class FormBooleanFieldWrapper extends FormFieldWrapper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormFieldFactory.java b/src/main/java/eu/siacs/conversations/ui/forms/FormFieldFactory.java
index e726b6cc..ee306472 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormFieldFactory.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormFieldFactory.java
@@ -1,10 +1,10 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 
 import java.util.Hashtable;
 
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.forms.Field;
 
 
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormFieldWrapper.java b/src/main/java/eu/siacs/conversations/ui/forms/FormFieldWrapper.java
index 662d5bb5..cb504576 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormFieldWrapper.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormFieldWrapper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 import android.text.SpannableString;
@@ -10,8 +10,9 @@ import android.view.View;
 import java.util.List;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Field;
 
 public abstract class FormFieldWrapper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormJidSingleFieldWrapper.java b/src/main/java/eu/siacs/conversations/ui/forms/FormJidSingleFieldWrapper.java
index c86653bf..553e8f21 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormJidSingleFieldWrapper.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormJidSingleFieldWrapper.java
@@ -1,14 +1,14 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 import android.text.InputType;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class FormJidSingleFieldWrapper extends FormTextFieldWrapper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormTextFieldWrapper.java b/src/main/java/eu/siacs/conversations/ui/forms/FormTextFieldWrapper.java
index f825809c..b7dac951 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormTextFieldWrapper.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormTextFieldWrapper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 import android.text.Editable;
@@ -10,8 +10,8 @@ import android.widget.TextView;
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.xmpp.forms.Field;
 
 public class FormTextFieldWrapper extends FormFieldWrapper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormWrapper.java b/src/main/java/eu/siacs/conversations/ui/forms/FormWrapper.java
index 8ff9efae..eafe95cc 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/forms/FormWrapper.java
+++ b/src/main/java/eu/siacs/conversations/ui/forms/FormWrapper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.forms;
+package eu.siacs.conversations.ui.forms;
 
 import android.content.Context;
 import android.widget.LinearLayout;
@@ -6,8 +6,8 @@ import android.widget.LinearLayout;
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.forms.Field;
 
 public class FormWrapper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationMoreMessagesLoadedListener.java b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationMoreMessagesLoadedListener.java
index 8e2909ad..08916206 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationMoreMessagesLoadedListener.java
+++ b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationMoreMessagesLoadedListener.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.listeners;
+package eu.siacs.conversations.ui.listeners;
 
 import android.view.View;
 import android.widget.ListView;
@@ -8,12 +8,12 @@ import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayout;
 
 import java.util.List;
 
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.ui.ConversationFragment;
-import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.ui.ConversationFragment;
+import eu.siacs.conversations.ui.adapter.MessageAdapter;
 
 /**
  * This listener updates the UI when messages are loaded from the server.
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java
index 6dc9f4a4..0cbde814 100644
--- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java
+++ b/src/main/java/eu/siacs/conversations/ui/listeners/ConversationSwipeRefreshListener.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.ui.listeners;
+package eu.siacs.conversations.ui.listeners;
 
 import android.widget.ListView;
 
@@ -8,15 +8,15 @@ import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayoutD
 import java.util.List;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.MessageArchiveService;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.ui.ConversationFragment;
-import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.MessageArchiveService;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.ui.ConversationFragment;
+import eu.siacs.conversations.ui.adapter.MessageAdapter;
 
 /**
  * This listener starts loading messages from the server.
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/CryptoHelper.java b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
index 7e4a4fc5..1ef5fb3f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/CryptoHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.os.Bundle;
 import android.util.Pair;
@@ -21,11 +21,11 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Locale;
 
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public final class CryptoHelper {
 	public static final String FILETRANSFER = "?FILETRANSFERv1:";
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/DNSHelper.java b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java
index a0fd9995..9caa53f7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/DNSHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/DNSHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.annotation.TargetApi;
 import android.content.Context;
@@ -27,8 +27,8 @@ import de.measite.minidns.util.NameUtil;
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.dto.SrvRecord;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class DNSHelper {
     private static final String CLIENT_SRV_PREFIX = "_xmpp-client._tcp.";
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ExceptionHandler.java b/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java
index a810b089..4e3ec236 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ExceptionHandler.java
+++ b/src/main/java/eu/siacs/conversations/utils/ExceptionHandler.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.content.Context;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ExceptionHelper.java b/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java
index 913f2ab5..9c8db210 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ExceptionHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.app.AlertDialog;
 import android.content.Context;
@@ -17,15 +17,15 @@ import java.util.List;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.ui.ConversationActivity;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.ConversationActivity;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class ExceptionHelper {
 	public static void init(Context context) {
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ExifHelper.java b/src/main/java/eu/siacs/conversations/utils/ExifHelper.java
index 031bdfa5..5e465e94 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/ExifHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/ExifHelper.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import java.io.IOException;
 import java.io.InputStream;
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/FileUtils.java b/src/main/java/eu/siacs/conversations/utils/FileUtils.java
index 77c313f7..3633025f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/FileUtils.java
+++ b/src/main/java/eu/siacs/conversations/utils/FileUtils.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.annotation.SuppressLint;
 import android.content.ContentResolver;
@@ -17,7 +17,8 @@ import java.net.URL;
 import java.util.List;
 
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
-import de.thedevstack.conversationsplus.entities.Transferable;
+
+import eu.siacs.conversations.entities.Transferable;
 
 public final class FileUtils {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/GeoHelper.java b/src/main/java/eu/siacs/conversations/utils/GeoHelper.java
index 662f797a..74f91a98 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/GeoHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/GeoHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.content.Intent;
 import android.net.Uri;
@@ -9,8 +9,8 @@ import java.util.ArrayList;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
 
 public class GeoHelper {
 	private static Pattern GEO_URI = Pattern.compile("geo:([\\-0-9.]+),([\\-0-9.]+)(?:,([\\-0-9.]+))?(?:\\?(.*))?", Pattern.CASE_INSENSITIVE);
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/MimeUtils.java b/src/main/java/eu/siacs/conversations/utils/MimeUtils.java
index fdf55d2d..d4544424 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/MimeUtils.java
+++ b/src/main/java/eu/siacs/conversations/utils/MimeUtils.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/OnPhoneContactsLoadedListener.java b/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java
index eecee159..f18a4ed8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/OnPhoneContactsLoadedListener.java
+++ b/src/main/java/eu/siacs/conversations/utils/OnPhoneContactsLoadedListener.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.os.Bundle;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/PRNGFixes.java b/src/main/java/eu/siacs/conversations/utils/PRNGFixes.java
index 0751809c..5faa1fa7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/PRNGFixes.java
+++ b/src/main/java/eu/siacs/conversations/utils/PRNGFixes.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.os.Build;
 import android.os.Process;
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/PhoneHelper.java b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
index 86a67661..6c1b4bef 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/PhoneHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.Manifest;
 import android.content.Context;
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/SSLSocketHelper.java b/src/main/java/eu/siacs/conversations/utils/SSLSocketHelper.java
index 1842e897..3a8c1c0a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/SSLSocketHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/SSLSocketHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.os.Build;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/SerialSingleThreadExecutor.java b/src/main/java/eu/siacs/conversations/utils/SerialSingleThreadExecutor.java
index 4871af43..bfb4668d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/SerialSingleThreadExecutor.java
+++ b/src/main/java/eu/siacs/conversations/utils/SerialSingleThreadExecutor.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import java.util.ArrayDeque;
 import java.util.Queue;
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/SocksSocketFactory.java b/src/main/java/eu/siacs/conversations/utils/SocksSocketFactory.java
index 940399c3..04cfa2eb 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/SocksSocketFactory.java
+++ b/src/main/java/eu/siacs/conversations/utils/SocksSocketFactory.java
@@ -1,13 +1,14 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.Socket;
 import java.nio.ByteBuffer;
 
-import de.thedevstack.conversationsplus.Config;
+import eu.siacs.conversations.Config;
 
 public class SocksSocketFactory {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java b/src/main/java/eu/siacs/conversations/utils/UIHelper.java
index a2ed6d81..d9cdd34c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/UIHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.content.Context;
 import android.text.format.DateFormat;
@@ -13,13 +13,15 @@ import java.util.Date;
 import java.util.Locale;
 
 import de.thedevstack.conversationsplus.ConversationsPlusColors;
-import de.thedevstack.conversationsplus.R;
-import de.thedevstack.conversationsplus.entities.Contact;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Presence;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+
+import de.thedevstack.conversationsplus.entities.FileParams;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Presence;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class UIHelper {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/XmlHelper.java b/src/main/java/eu/siacs/conversations/utils/XmlHelper.java
index 1287f73f..4dee07cf 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/XmlHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/XmlHelper.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 public class XmlHelper {
 	public static String encodeEntities(String content) {
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/Xmlns.java b/src/main/java/eu/siacs/conversations/utils/Xmlns.java
index 35adf6ec..ad30b3e6 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/Xmlns.java
+++ b/src/main/java/eu/siacs/conversations/utils/Xmlns.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
-import de.thedevstack.conversationsplus.Config;
+import eu.siacs.conversations.Config;
 
 public final class Xmlns {
 	public static final String BLOCKING = "urn:xmpp:blocking";
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/XmppUri.java b/src/main/java/eu/siacs/conversations/utils/XmppUri.java
index 5d3a2694..92c0241e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/utils/XmppUri.java
+++ b/src/main/java/eu/siacs/conversations/utils/XmppUri.java
@@ -1,12 +1,12 @@
-package de.thedevstack.conversationsplus.utils;
+package eu.siacs.conversations.utils;
 
 import android.net.Uri;
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
 
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class XmppUri {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xml/Element.java b/src/main/java/eu/siacs/conversations/xml/Element.java
index 429f98db..9152c679 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xml/Element.java
+++ b/src/main/java/eu/siacs/conversations/xml/Element.java
@@ -1,14 +1,14 @@
-package de.thedevstack.conversationsplus.xml;
+package eu.siacs.conversations.xml;
 
 import java.util.ArrayList;
 import java.util.Hashtable;
 import java.util.List;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.utils.XmlHelper;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.utils.XmlHelper;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Element {
 	private final String name;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xml/Tag.java b/src/main/java/eu/siacs/conversations/xml/Tag.java
index 84e37363..b9ef979f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xml/Tag.java
+++ b/src/main/java/eu/siacs/conversations/xml/Tag.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.xml;
+package eu.siacs.conversations.xml;
 
 import java.util.Hashtable;
 import java.util.Iterator;
 import java.util.Map.Entry;
 import java.util.Set;
 
-import de.thedevstack.conversationsplus.utils.XmlHelper;
+import eu.siacs.conversations.utils.XmlHelper;
 
 public class Tag {
 	public static final int NO = -1;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xml/TagWriter.java b/src/main/java/eu/siacs/conversations/xml/TagWriter.java
index c0f028af..f11c1846 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xml/TagWriter.java
+++ b/src/main/java/eu/siacs/conversations/xml/TagWriter.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.xml;
+package eu.siacs.conversations.xml;
 
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.util.concurrent.LinkedBlockingQueue;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class TagWriter {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xml/XmlReader.java b/src/main/java/eu/siacs/conversations/xml/XmlReader.java
index e02f4fc0..74e65fcd 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xml/XmlReader.java
+++ b/src/main/java/eu/siacs/conversations/xml/XmlReader.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xml;
+package eu.siacs.conversations.xml;
 
 import android.os.PowerManager;
 import android.os.PowerManager.WakeLock;
@@ -12,7 +12,7 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
+import eu.siacs.conversations.Config;
 
 public class XmlReader {
 	private XmlPullParser parser;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnAdvancedStreamFeaturesLoaded.java b/src/main/java/eu/siacs/conversations/xmpp/OnAdvancedStreamFeaturesLoaded.java
index 0692232c..e45eba73 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnAdvancedStreamFeaturesLoaded.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnAdvancedStreamFeaturesLoaded.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
-import de.thedevstack.conversationsplus.entities.Account;
+import eu.siacs.conversations.entities.Account;
 
 public interface OnAdvancedStreamFeaturesLoaded {
 	public void onAdvancedStreamFeaturesAvailable(final Account account);
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnBindListener.java b/src/main/java/eu/siacs/conversations/xmpp/OnBindListener.java
new file mode 100644
index 00000000..f09cf33d
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnBindListener.java
@@ -0,0 +1,7 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.entities.Account;
+
+public interface OnBindListener {
+	public void onBind(Account account);
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnContactStatusChanged.java b/src/main/java/eu/siacs/conversations/xmpp/OnContactStatusChanged.java
index 009b33df..20b17f02 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnContactStatusChanged.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnContactStatusChanged.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
-import de.thedevstack.conversationsplus.entities.Contact;
+import eu.siacs.conversations.entities.Contact;
 
 public interface OnContactStatusChanged {
 	public void onContactStatusChanged(final Contact contact, final boolean online);
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnIqPacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/OnIqPacketReceived.java
new file mode 100644
index 00000000..a4cff986
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnIqPacketReceived.java
@@ -0,0 +1,8 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+
+public interface OnIqPacketReceived extends PacketReceived {
+	public void onIqPacketReceived(Account account, IqPacket packet);
+}
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java b/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java
new file mode 100644
index 00000000..e7fc582e
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnKeyStatusUpdated.java
@@ -0,0 +1,7 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+
+public interface OnKeyStatusUpdated {
+	public void onKeyStatusUpdated(AxolotlService.FetchStatus report);
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnMessageAcknowledged.java b/src/main/java/eu/siacs/conversations/xmpp/OnMessageAcknowledged.java
index 7cfa557d..5f670d93 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnMessageAcknowledged.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnMessageAcknowledged.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
-import de.thedevstack.conversationsplus.entities.Account;
+import eu.siacs.conversations.entities.Account;
 
 public interface OnMessageAcknowledged {
 	public void onMessageAcknowledged(Account account, String id);
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnMessagePacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/OnMessagePacketReceived.java
new file mode 100644
index 00000000..325e945f
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnMessagePacketReceived.java
@@ -0,0 +1,8 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
+
+public interface OnMessagePacketReceived extends PacketReceived {
+	public void onMessagePacketReceived(Account account, MessagePacket packet);
+}
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnPresencePacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/OnPresencePacketReceived.java
new file mode 100644
index 00000000..95c1acfc
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnPresencePacketReceived.java
@@ -0,0 +1,8 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
+
+public interface OnPresencePacketReceived extends PacketReceived {
+	public void onPresencePacketReceived(Account account, PresencePacket packet);
+}
diff --git a/src/main/java/eu/siacs/conversations/xmpp/OnStatusChanged.java b/src/main/java/eu/siacs/conversations/xmpp/OnStatusChanged.java
new file mode 100644
index 00000000..ad1d98cb
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnStatusChanged.java
@@ -0,0 +1,7 @@
+package eu.siacs.conversations.xmpp;
+
+import eu.siacs.conversations.entities.Account;
+
+public interface OnStatusChanged {
+	public void onStatusChanged(Account account);
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnUpdateBlocklist.java b/src/main/java/eu/siacs/conversations/xmpp/OnUpdateBlocklist.java
index ea7b8c62..92e72cfa 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/OnUpdateBlocklist.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/OnUpdateBlocklist.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
 public interface OnUpdateBlocklist {
 	// Use an enum instead of a boolean to make sure we don't run into the boolean trap
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/PacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/PacketReceived.java
index 6274aaa2..d4502d73 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/PacketReceived.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/PacketReceived.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
 public abstract interface PacketReceived {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
index c5a8fe3b..a5d0321d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/XmppConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp;
+package eu.siacs.conversations.xmpp;
 
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
@@ -19,6 +19,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.math.BigInteger;
 import java.net.ConnectException;
+import java.net.IDN;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.Socket;
@@ -52,42 +53,43 @@ import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.dto.SrvRecord;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.XmppDomainVerifier;
-import de.thedevstack.conversationsplus.crypto.sasl.DigestMd5;
-import de.thedevstack.conversationsplus.crypto.sasl.External;
-import de.thedevstack.conversationsplus.crypto.sasl.Plain;
-import de.thedevstack.conversationsplus.crypto.sasl.SaslMechanism;
-import de.thedevstack.conversationsplus.crypto.sasl.ScramSha1;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.ServiceDiscoveryResult;
-import de.thedevstack.conversationsplus.generator.IqGenerator;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.DNSHelper;
-import de.thedevstack.conversationsplus.utils.SSLSocketHelper;
-import de.thedevstack.conversationsplus.utils.Xmlns;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xml.Tag;
-import de.thedevstack.conversationsplus.xml.TagWriter;
-import de.thedevstack.conversationsplus.xml.XmlReader;
-import de.thedevstack.conversationsplus.xmpp.forms.Data;
-import de.thedevstack.conversationsplus.xmpp.forms.Field;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.jingle.OnJinglePacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.JinglePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractAcknowledgeableStanza;
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.MessagePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.csi.ActivePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.csi.InactivePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt.AckPacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt.EnablePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt.RequestPacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt.ResumePacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.XmppDomainVerifier;
+import eu.siacs.conversations.crypto.sasl.DigestMd5;
+import eu.siacs.conversations.crypto.sasl.External;
+import eu.siacs.conversations.crypto.sasl.Plain;
+import eu.siacs.conversations.crypto.sasl.SaslMechanism;
+import eu.siacs.conversations.crypto.sasl.ScramSha1;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.ServiceDiscoveryResult;
+import eu.siacs.conversations.generator.IqGenerator;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.DNSHelper;
+import eu.siacs.conversations.utils.SSLSocketHelper;
+import eu.siacs.conversations.utils.SocksSocketFactory;
+import eu.siacs.conversations.utils.Xmlns;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xml.Tag;
+import eu.siacs.conversations.xml.TagWriter;
+import eu.siacs.conversations.xml.XmlReader;
+import eu.siacs.conversations.xmpp.forms.Data;
+import eu.siacs.conversations.xmpp.forms.Field;
+import eu.siacs.conversations.xmpp.jid.InvalidJidException;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jingle.OnJinglePacketReceived;
+import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
+import eu.siacs.conversations.xmpp.stanzas.AbstractAcknowledgeableStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
+import eu.siacs.conversations.xmpp.stanzas.csi.ActivePacket;
+import eu.siacs.conversations.xmpp.stanzas.csi.InactivePacket;
+import eu.siacs.conversations.xmpp.stanzas.streammgmt.AckPacket;
+import eu.siacs.conversations.xmpp.stanzas.streammgmt.EnablePacket;
+import eu.siacs.conversations.xmpp.stanzas.streammgmt.RequestPacket;
+import eu.siacs.conversations.xmpp.stanzas.streammgmt.ResumePacket;
 
 public class XmppConnection implements Runnable {
     private static final int DEFAULT_PORT = 5222;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/chatstate/ChatState.java b/src/main/java/eu/siacs/conversations/xmpp/chatstate/ChatState.java
index 323d99c2..3e371562 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/chatstate/ChatState.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/chatstate/ChatState.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.chatstate;
+package eu.siacs.conversations.xmpp.chatstate;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public enum ChatState {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/forms/Data.java b/src/main/java/eu/siacs/conversations/xmpp/forms/Data.java
index caa1890e..8dabcb5b 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/forms/Data.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/forms/Data.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.xmpp.forms;
+package eu.siacs.conversations.xmpp.forms;
 
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public class Data extends Element {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/forms/Field.java b/src/main/java/eu/siacs/conversations/xmpp/forms/Field.java
index 88b3155c..020b34b9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/forms/Field.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/forms/Field.java
@@ -1,11 +1,11 @@
-package de.thedevstack.conversationsplus.xmpp.forms;
+package eu.siacs.conversations.xmpp.forms;
 
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public class Field extends Element {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jid/InvalidJidException.java b/src/main/java/eu/siacs/conversations/xmpp/jid/InvalidJidException.java
index 3c8dd717..164e8849 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jid/InvalidJidException.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jid/InvalidJidException.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jid;
+package eu.siacs.conversations.xmpp.jid;
 
 public class InvalidJidException extends Exception {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jid/Jid.java b/src/main/java/eu/siacs/conversations/xmpp/jid/Jid.java
index bb32e821..a15abe14 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jid/Jid.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jid/Jid.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jid;
+package eu.siacs.conversations.xmpp.jid;
 
 import android.util.LruCache;
 
@@ -6,7 +6,7 @@ import net.java.otr4j.session.SessionID;
 
 import java.net.IDN;
 
-import de.thedevstack.conversationsplus.Config;
+import eu.siacs.conversations.Config;
 import gnu.inet.encoding.Stringprep;
 import gnu.inet.encoding.StringprepException;
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleCandidate.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleCandidate.java
index bf282293..dcadb92f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleCandidate.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleCandidate.java
@@ -1,10 +1,10 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class JingleCandidate {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
index ca823926..fca0597f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
@@ -1,14 +1,11 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
-import android.content.Intent;
-import android.net.Uri;
 import android.util.Pair;
 
 import java.io.FileNotFoundException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
@@ -19,28 +16,29 @@ import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
 import de.thedevstack.conversationsplus.utils.MessageUtil;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.crypto.axolotl.AxolotlService;
-import de.thedevstack.conversationsplus.crypto.axolotl.OnMessageCreatedCallback;
-import de.thedevstack.conversationsplus.crypto.axolotl.XmppAxolotlMessage;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Conversation;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
-import de.thedevstack.conversationsplus.persistance.FileBackend;
-import de.thedevstack.conversationsplus.services.AbstractConnectionManager;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
-import de.thedevstack.conversationsplus.utils.FileUtils;
 import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.Content;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.JinglePacket;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.Reason;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.OnMessageCreatedCallback;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlMessage;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.entities.TransferablePlaceholder;
+import eu.siacs.conversations.persistance.FileBackend;
+import eu.siacs.conversations.services.AbstractConnectionManager;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.FileUtils;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jingle.stanzas.Content;
+import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
+import eu.siacs.conversations.xmpp.jingle.stanzas.Reason;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class JingleConnection implements Transferable {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleConnectionManager.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
index 30ed9024..19ac354d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleConnectionManager.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 import android.annotation.SuppressLint;
 
@@ -9,19 +9,21 @@ import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 import de.thedevstack.android.logcat.Logging;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.Message;
-import de.thedevstack.conversationsplus.entities.Transferable;
-import de.thedevstack.conversationsplus.services.AbstractConnectionManager;
-import de.thedevstack.conversationsplus.services.XmppConnectionService;
+
 import de.thedevstack.conversationsplus.utils.MessageUtil;
-import de.thedevstack.conversationsplus.utils.Xmlns;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.jingle.stanzas.JinglePacket;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.Transferable;
+import eu.siacs.conversations.services.AbstractConnectionManager;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.utils.Xmlns;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class JingleConnectionManager extends AbstractConnectionManager {
 	private List<JingleConnection> connections = new CopyOnWriteArrayList<>();
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleInbandTransport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
index 7c830d0b..3800b94f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleInbandTransport.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 import android.util.Base64;
 
@@ -11,14 +11,14 @@ import java.util.Arrays;
 
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.OnIqPacketReceived;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class JingleInbandTransport extends JingleTransport {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleSocks5Transport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
index 6480251f..318a35f7 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleSocks5Transport.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 import android.os.PowerManager;
 
@@ -16,10 +16,10 @@ import java.security.NoSuchAlgorithmException;
 import de.thedevstack.android.logcat.Logging;
 import de.thedevstack.conversationsplus.ConversationsPlusApplication;
 import de.thedevstack.conversationsplus.utils.StreamUtil;
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.utils.CryptoHelper;
-import de.thedevstack.conversationsplus.utils.SocksSocketFactory;
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.utils.CryptoHelper;
+import eu.siacs.conversations.utils.SocksSocketFactory;
 
 public class JingleSocks5Transport extends JingleTransport {
 	private JingleCandidate candidate;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleTransport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java
index ee0fefff..e832d3f5 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/JingleTransport.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleTransport.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
+import eu.siacs.conversations.entities.DownloadableFile;
 
 public abstract class JingleTransport {
 	public abstract void connect(final OnTransportConnected callback);
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnFileTransmissionStatusChanged.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java
index 762b4551..91cba39f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnFileTransmissionStatusChanged.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnFileTransmissionStatusChanged.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
+import eu.siacs.conversations.entities.DownloadableFile;
 
 public interface OnFileTransmissionStatusChanged {
 	void onFileTransmitted(DownloadableFile file);
diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java
new file mode 100644
index 00000000..9a60b392
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnJinglePacketReceived.java
@@ -0,0 +1,9 @@
+package eu.siacs.conversations.xmpp.jingle;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xmpp.PacketReceived;
+import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
+
+public interface OnJinglePacketReceived extends PacketReceived {
+	void onJinglePacketReceived(Account account, JinglePacket packet);
+}
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnPrimaryCandidateFound.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java
index 4fe31d3b..76e33717 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnPrimaryCandidateFound.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnPrimaryCandidateFound.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 public interface OnPrimaryCandidateFound {
 	void onPrimaryCandidateFound(boolean success, JingleCandidate canditate);
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnTransportConnected.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnTransportConnected.java
index 91a79a83..38f03c5d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/OnTransportConnected.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/OnTransportConnected.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.jingle;
+package eu.siacs.conversations.xmpp.jingle;
 
 public interface OnTransportConnected {
 	public void failed();
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/Content.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java
index 336a8c14..f752cc5d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/Content.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java
@@ -1,7 +1,7 @@
-package de.thedevstack.conversationsplus.xmpp.jingle.stanzas;
+package eu.siacs.conversations.xmpp.jingle.stanzas;
 
-import de.thedevstack.conversationsplus.entities.DownloadableFile;
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.entities.DownloadableFile;
+import eu.siacs.conversations.xml.Element;
 
 public class Content extends Element {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/JinglePacket.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/JinglePacket.java
index db771a0a..4f73a83a 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/JinglePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/JinglePacket.java
@@ -1,8 +1,8 @@
-package de.thedevstack.conversationsplus.xmpp.jingle.stanzas;
+package eu.siacs.conversations.xmpp.jingle.stanzas;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
+import eu.siacs.conversations.xmpp.stanzas.IqPacket;
 
 public class JinglePacket extends IqPacket {
 	Content content = null;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/Reason.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Reason.java
index a442d8d3..610d5e76 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/jingle/stanzas/Reason.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Reason.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.jingle.stanzas;
+package eu.siacs.conversations.xmpp.jingle.stanzas;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public class Reason extends Element {
 	private Reason(String name) {
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/pep/Avatar.java b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java
index 9c1c8b9c..38bb5c8f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/pep/Avatar.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java
@@ -1,9 +1,9 @@
-package de.thedevstack.conversationsplus.xmpp.pep;
+package eu.siacs.conversations.xmpp.pep;
 
 import android.util.Base64;
 
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class Avatar {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/AbstractAcknowledgeableStanza.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java
index 49d9f799..fa5e6fbd 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/AbstractAcknowledgeableStanza.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractAcknowledgeableStanza.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas;
+package eu.siacs.conversations.xmpp.stanzas;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 abstract public class AbstractAcknowledgeableStanza extends AbstractStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/AbstractStanza.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractStanza.java
index 78c71541..a6144df2 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/AbstractStanza.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/AbstractStanza.java
@@ -1,8 +1,8 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas;
+package eu.siacs.conversations.xmpp.stanzas;
 
-import de.thedevstack.conversationsplus.entities.Account;
-import de.thedevstack.conversationsplus.xml.Element;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.xml.Element;
+import eu.siacs.conversations.xmpp.jid.Jid;
 
 public class AbstractStanza extends Element {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java
index d86831e0..302dc78e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/IqPacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/IqPacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas;
+package eu.siacs.conversations.xmpp.stanzas;
 
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.xml.Element;
 
 public class IqPacket extends AbstractAcknowledgeableStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/MessagePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java
index e14cdacd..941b4b5f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/MessagePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java
@@ -1,9 +1,9 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas;
+package eu.siacs.conversations.xmpp.stanzas;
 
 import android.util.Pair;
 
-import de.thedevstack.conversationsplus.parser.AbstractParser;
-import de.thedevstack.conversationsplus.xml.Element;
+import eu.siacs.conversations.parser.AbstractParser;
+import eu.siacs.conversations.xml.Element;
 
 public class MessagePacket extends AbstractAcknowledgeableStanza {
 	public static final int TYPE_CHAT = 0;
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/PresencePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/PresencePacket.java
index 5fd21b3b..c321498d 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/PresencePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/PresencePacket.java
@@ -1,4 +1,4 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas;
+package eu.siacs.conversations.xmpp.stanzas;
 
 public class PresencePacket extends AbstractAcknowledgeableStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/csi/ActivePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/csi/ActivePacket.java
index 47538a64..78ab66d8 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/csi/ActivePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/csi/ActivePacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.csi;
+package eu.siacs.conversations.xmpp.stanzas.csi;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class ActivePacket extends AbstractStanza {
 	public ActivePacket() {
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/csi/InactivePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/csi/InactivePacket.java
index ca5904a5..f109280f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/csi/InactivePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/csi/InactivePacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.csi;
+package eu.siacs.conversations.xmpp.stanzas.csi;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class InactivePacket extends AbstractStanza {
 	public InactivePacket() {
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/AckPacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/AckPacket.java
index fe1740da..f93b5d87 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/AckPacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/AckPacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt;
+package eu.siacs.conversations.xmpp.stanzas.streammgmt;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class AckPacket extends AbstractStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/EnablePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/EnablePacket.java
index ce416f27..78cd81ed 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/EnablePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/EnablePacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt;
+package eu.siacs.conversations.xmpp.stanzas.streammgmt;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class EnablePacket extends AbstractStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/RequestPacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/RequestPacket.java
index eb6217ae..98cfc748 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/RequestPacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/RequestPacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt;
+package eu.siacs.conversations.xmpp.stanzas.streammgmt;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class RequestPacket extends AbstractStanza {
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/ResumePacket.java b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/ResumePacket.java
index 90bf566e..9cdcfa5e 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/stanzas/streammgmt/ResumePacket.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/stanzas/streammgmt/ResumePacket.java
@@ -1,6 +1,6 @@
-package de.thedevstack.conversationsplus.xmpp.stanzas.streammgmt;
+package eu.siacs.conversations.xmpp.stanzas.streammgmt;
 
-import de.thedevstack.conversationsplus.xmpp.stanzas.AbstractStanza;
+import eu.siacs.conversations.xmpp.stanzas.AbstractStanza;
 
 public class ResumePacket extends AbstractStanza {