MediaWiki will try outputting markup acording to XHTML5 rules.
* 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
+ current revision is patrollable. This also removed the usage of the rcid URI parameters.
=== Bug fixes in 1.22 ===
* Disable Special:PasswordReset when $wgEnableEmail is false. Previously one
* (bug 45371) Removed Parser_LinkHooks and CoreLinkFunctions classes.
* (bug 41545) Allow <kbd>, <samp>, and <var> to be nested like allowed in html.
* PLURAL magic word no longer causes a PHP notice when no matching form exists.
+* (bug 36641) Patrol page links no longer show on non-existent revisions.
+* (bug 35810) Pages not linked from Special:RecentChanges or Special:NewPages
+ are patrollable now.
=== API changes in 1.22 ===
* (bug 46626) xmldoublequote parameter was removed. Because of a bug, the