The changelog (contained within this release) is as follows:
Hardened author and keyword search a bit to not allow very server intensive searches
Fixed full path disclosure in bad word parsing
Resetting complete userdata array in session code if authentication fails
Fixed bug in moderator control panel where certain parameters could lead to an "error creating new session" sql error
Fixed bug in session code where empty page ids could lead to an "error creating new session" sql error
Fixed html handling in signatures if html is turned off globally
Fixed install.php problem with PHP5 register_long_arrays option turned off
Fixed potential issues with styling system
Added correct class to login_body template file
Removed file db/oracle.php from package
Removed version number from message body page in /admin (if user is not an admin) - mikelbeck
Fixed case-sensitivity issues in postgres7.php - R45