which can be cascading (previously 'sysop' was hard-coded as the only one).
* XHTML5 support has been improved. If you set $wgMimeType = 'application/xhtml+xml'
MediaWiki will try outputting markup acording to XHTML5 rules.
+* Altered hook 'ProtectionForm::save', adding the reason page protection is
+ changed as third parameter.
* New hook 'TitleSquidURLs' for manipulating the list of URLs to be purged from
HTTP caches when a page is changed.
* Changed the patrolling system to always show the link for patrolling in case the
* Add a mode parameter to <gallery> tag with potential options of "traditional",
"nolines", "packed", "packed-overlay", or "packed-hover".
* (bug 47399) A success message is now displayed after changing the password.
+* Make thumb.php give HTTP redirects for file redirects
+* (bug 30607) Special:ListFiles can now show old versions of files. Additionally
+ Special:AllMyUploads was introduced so the user can get a list of all things
+ they have ever uploaded, even if it was subsequently overriden.
+* Introduced Special:MyFiles and Special:AllMyFiles as an alias for Special:MyUploads
+ and Special:AllMyUploads respectively.
=== Bug fixes in 1.22 ===
* Disable Special:PasswordReset when $wgEnableEmail is false. Previously one