* (bug 12536) User should be able to get MediaWiki version from any page
* (bug 12622) A JavaScript constant to declare whether api.php is available
* Add caching to the AJAX search
-* Added APCOND_INGROUPS
+* Add APCOND_INGROUPS
+* Add DBA caching to installer
* (bug 18585) Added a bunch of parameters to the revertpage message