* (bug 709) Cannot rename/move images and other media files [EXPERIMENTAL]
* Custom rollback summaries now accept the same arguments as the default message
* (bug 12542) Added hooks for expansion of Special:Listusers
-* Added new variable $wgSharedDBtables for altering the list of tables which are
- shared when $wgSharedDB is enabled.
* Drop-down AJAX search suggestions (turn on $wgEnableMWSuggest)
* More relevant search snippets (turn on $wgAdvancedSearchHighlighting)