* (bug 36537) Rename wfArrayToCGI to wfArrayToCgi for consistency with wfCgiToArray.
* (bug 25946) The message on the top of Special:RecentChanges is now displayed
in user language instead of content language
+* (bug 35264) Wrong type used for <ns> in export.xsd
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.
* (bug 28814) add properties to output of action=parse
* (bug 33224) add variants of content language to meta=siteinfo
* (bug 36761) "Mark pages as visited" now submits previously established filter options
+* (bug 32643) action=purge with forcelinkupdate no longer crashes when ratelimit is reached
=== Languages updated in 1.20 ===