* (bug 14237) Allow PAGESINCATEGORY to distinguish between 'all', 'pages', 'files'
and 'subcats'
* (bug 38362) Make Special:Listuser includeable on wiki pages.
+* Added support in jquery.localize for placeholder attributes.
=== Bug fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.
was initialized.
* (bug 38093) Gender of changed user groups missing in Special:Log/rights
* (bug 35893) Special:Block needs to load mediawiki.special.block.js.
+* (bug 37331) ResourceLoader modules sometimes execute twice in Firefox
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.