==== Changed external libraries ====
* Updated Mustache from 1.0.0 to v3.0.1.
+* Updated OOUI from v0.31.3 to v0.31.4.
* …
==== Removed external libraries ====
To obtain the destination title, use RedirectSpecialPage::getRedirect.
* The 'recenteditcount' response property from action API action=query
list=allusers, deprecated in 1.25, has been removed.
+* SearchEngine::userNamespaces(), SearchEngine::namespacesAsText(),
+ SearchEngine::create(), SearchEngine::getSearchTypes() and
+ SearchEngine::getNearMatch(), methods deprecated in 1.27, have been removed.
+* FileRepo::streamFile(), deprecated in 1.26, has been removed.
=== Deprecations in 1.34 ===
* The MWNamespace class is deprecated. Use MediaWikiServices::getNamespaceInfo.