* HTMLForm will turn multiselect checkboxes into a Chosen interface when setting cssclass 'mw-chosen'
* rebuildLocalisationCache learned --lang option. Let you rebuild l10n caches
of the specified languages instead of all of them.
+* New GetNewMessagesAlert hook allowing extensions to disable or modify the new
+ messages alert
+* New wgUserNewMsgRevisionId JS global for logged in users. This will be null
+ if the user has no new talk page messages. Otherwise it will be set to the
+ revision ID of the oldest new talk page message. This will allow gadgets and
+ extensions to create their own new message alerts on the client side.
* mediawiki.log: Added log.warn wrapper (uses console.warn and console.trace).
* mediawiki.log: Implemented log.deprecate. This method defines a property and
uses ES5 getter/setter to emit a warning when they are used.
show the most up to date result always instead of being a revision behind.
* A bias in wfRandomString() toward digits 1-7 has been corrected. Generated
strings will now start with digits 0 and 8-f as often as they should.
+* (bug 45371) Removed Parser_LinkHooks and CoreLinkFunctions classes.
=== API changes in 1.22 ===
* (bug 46626) xmldoublequote parameter was removed. Because of a bug, the
stored in the database.
* (bug 47219) Allow specifying change type of Wikipedia feed items
* prop=imageinfo now allows setting iiurlheight without setting iiurlwidth
+* prop=info now adds the content model of the title.
=== Languages updated in 1.22===
regularly. Below only new and removed languages are listed, as well as
changes to languages because of Bugzilla reports.
+* (bug 46751) Made Buryat (Russia) (буряад) (bxr) fallback to Russian.
+
=== Other changes in 1.22 ===
* redirect.php was removed. It was unused.
* ClickTracking integration was dropped from the mediaWiki.user.bucket
JavaScript function. The 'tracked' option is now ignored.
-* BREAKING CHANGE: Legacy skins Simple, MySkin and Standard were all removed.
- Nostalgia was moved to an extension.
+* BREAKING CHANGE: Legacy skins Simple, MySkin, Chick, Standard and Nostalgia
+ were all removed. (Nostalgia was moved to an extension.) The SkinLegacy and
+ LegacyTemplate classes that supported them were removed as well and are now a
+ part of the Nostalgia extension.
* Event namespace used by jquery.makeCollapsible has been changed from
'mw-collapse' to 'mw-collapsible' for consistency with the module name.
* BREAKING CHANGE: The "ExternalAuth" authentication subsystem was removed, along
feature, and improper configuration can actually prevent a user from editing
* Calling Linker methods using a skin will now output deprecation warnings.
* (bug 46680) "Return to" links are no longer tagged with rel="next".
-* The Special:ActiveUsers special page was removed.
* BREAKING CHANGE: mw.util.tooltipAccessKeyRegexp: The match group for the
accesskey character is now $6 instead of $5.
* A new Special:Redirect page was added, providing lookup by revision ID,