* (bug 35685) api.php URL and other entry point URLs are now listed on
Special:Version
* Edit notices can now be translated.
-* jQuery upgraded to 1.8.
+* (bug 35680) jQuery upgraded to 1.7.2.
* jQuery UI upgraded to 1.8.22.
* (bug 35705) QUnit upgraded from v1.2.0 to v1.8.0.
* (bug 37604) jquery.cookie upgraded to 2011 version.
* Add lang and hreflang attributes to language links on Login page.
* (bug 22749) Create Special:MostInterwikis.
* 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 fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.
* (bug 36524) "Show" options on Special:RecentChanges and Special:RecentChangesLinked
are now remembered between successive clicks.
* (bug 26069) Page title is no longer "Error" for all error pages
+* (bug 39297) Show warning if thumbnail of animated image will not be animated.
+* (bug 38249) Parser will throw an exception instead of outputting gibberish if
+ PCRE is compiled without support for unicode properties.
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.