+* ApiQueryBase::showHiddenUsersAddBlockInfo() is deprecated. Use
+ ApiQueryBlockInfoTrait instead.
+* PasswordReset is now a service, its direct instantiation is deprecated.
+* RESTBagOStuff users should specify either "JSON" or "PHP" serialization type.
+* The global function wfIsHHVM() is deprecated and will now always return false
+ regardless of the runtime environment. This is part of the continuing work to
+ remove HHVM support from MediaWiki, which started in MediaWiki 1.31.
+* Language::getLocalisationCache() is deprecated. Use MediaWikiServices
+ instead.
+* The following Language methods are deprecated: isSupportedLanguage,
+ isValidCode, isValidBuiltInCode, isKnownLanguageTag, fetchLanguageNames,
+ fetchLanguageName, getFileName, getMessagesFileName, getJsonMessagesFileName.
+ Use the new LanguageNameUtils class instead. (Note that fetchLanguageName(s)
+ are called getLanguageName(s) in the new class.)
+* Using the Parser without initializing its $mTitle property to non-null has
+ been deprecated. In a future release Parser::getTitle() will throw a
+ TypeError if $mTitle is uninitialized.
+* A number of public methods of Parser were exposed only for historical
+ reasons and have been deprecated: doMagicLinks, doDoubleUnderscore,
+ doHeadings, doAllQuotes, replaceExternalLinks, replaceInternalLinks,
+ replaceInternalLinks2, getVariableValue, initialiseVariables, formatHeadings,
+ testPst, testPreprocess, testSrvus, areSubpagesAllowed, maybeDoSubpageLink.