1) I edited an entry, now it is listed first on the page... wtf?

 Unix don't know a creation time for a file, so i had to use the last
 changed time for entries. You can use 'touch' to edit the timestamp.
 Syntax is 'touch foo.txt -t YYMMDDhhmm'.

2) I pulled a new version, now my blog is broken!

 Perhaps there is a new option in the configuration file. Compare the
 distributed configuration with yours and add the missing line(s).