* (bug 9257) $wgRCMaxAge now defaults to three months
* $wgDevelopmentWarnings can be set to true to show warnings about deprecated
functions and other potential errors when developing.
-* (bug 18958) $wgEnableVariants is a new boolean value to turn on or off the
- entire variant conversion engine, and the default is set to true. Former
- variable $wgDisableLangConversion was superseded by this variable.
* Subpages are now enabled in the MediaWiki namespace by default. This is
mainly a cosmetic change, and does not in any way affect the MessageCache,
which was already effectively treating the namespace as if it had subpages.
* (bug 18860) Blocks of IPs affecting registered users can now block email
* (bug 17093) Date and time are separate parameters in Special:BlockList
* (bug 11484) Added ISO speed rating to default collapsed EXIF metadata view
-* (bug 18958) Added ability to disable entire variant conversion engine
- per user preferences
* (bug 19012) Introduce {{NUMBEROFCONTRIBS}} variable to display the number
of contributions a user has.
* (bug 14866) Messages 'recentchangeslinked-toolbox' and