Bugs:
1. Seconds are removed from timestamp if not used so timestamps can be compared
2. Login notification no longer fires for guests
3. Process actions after DISPLAY URL, DISPLAY LAYOUT, DISPLAY PERSPECTIVE now work
http://www.awareim.com/phpBB2/viewtopic.php?t=3633 
4. Compressed attachments were not recognizable
http://www.awareim.com/phpBB2/viewtopic.php?t=3690
5. Business space and user strings were not translated:
http://www.awareim.com/phpBB2/viewtopic.php?t=3681
6. Queries using UNDEFINED expressions now work
7. CREATE ... FOR EACH could cause out of memory problem
8. When the object is deleted from the current form the system goes back automatically
http://www.awareim.com/phpBB2/viewtopic.php?p=12945#12945
9. Editable combos were not editable if used in inline editing
10.Unicode strings were not properly handled in queries
11.Translating names of the content panels stuffed up targets
12.Back button fixes

Improvements:
1. Ability to access import log by rules - predefined ImportResults object
2. Ability to specify validation error messages for attributes