* &useskin=default will now always display the default skin. Useful for users with a
preference for the non-default skin to look at something using the default skin.
* (bug 27619) Remove preference option to display broken links as link?
-* (bug 34896) Update jQuery JSON plugin to v2.3 (2011-09-17).
+* (bug 34896) jQuery JSON plugin upgraded to v2.3 (2011-09-17).
* (bug 34302) Add CSS classes to email fields in user preferences.
* Introduced $wgDebugDBTransactions to trace transaction status (currently PostgreSQL only).
* (bug 23795) Add parser itself to ParserMakeImageParams hook.
Special:Version
* Edit notices can now be translated.
* jQuery upgraded to 1.8.
-* jQuery UI upgraded to 1.8.22.
-* (bug 35705) QUnit upgraded from v1.2.0 to v1.8.0.
+* jQuery UI upgraded to 1.8.23.
+* (bug 35705) QUnit upgraded from v1.2.0 to v1.9.0.
* (bug 37604) jquery.cookie upgraded to 2011 version.
* (bug 22887) Add warning and tracking category for preprocessor errors
* (bug 31704) Allow selection of associated namespace on the watchlist
* Show change tags when transclude Special:Recentchanges(linked) or Special:Newpages.
* (bug 23226) Add |class= parameter to image links in order to add class(es) to HTML img tag.
* (bug 39431) SVG animated status is now shown in long description
-* (bug 39376) jquery.form upgraded to 3.14
+* (bug 39376) jquery.form upgraded to 3.14.
* SVG files will now show the actual width in the SVG's specified units
in the metadata box.
* Added ResourceLoader module "jquery.jStorage".
* (bug 39273) Added AJAX support for "Show changes" (diff) in LivePreview.
+* Added ResourceLoader module "jquery.badge".
=== Bug fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.