+* CommentStore::newKey is deprecated. Get an instance from MediaWikiServices instead.
+* The following CommentStore methods have had their signatures changed to introduce a $key parameter,
+ usage of the methods on instances retrieved from CommentStore::newKey will remain unchanged but deprecated:
+ * CommentStore::getFields
+ * CommentStore::getJoin
+ * CommentStore::getComment
+ * CommentStore::getCommentLegacy
+ * CommentStore::insert
+ * CommentStore::insertWithTemplate
+* The following methods in Title have been renamed, and the old ones are deprecated:
+ * Title::getSkinFromCssJsSubpage – use ::getSkinFromConfigSubpage
+ * Title::isCssOrJsPage – use ::isSiteConfigPage
+ * Title::isCssJsSubpage – use ::isUserConfigPage
+ * Title::isCssSubpage – use ::isUserCssConfigPage
+ * Title::isJsSubpage – use ::isUserJsConfigPage
+* The following variables and methods in EditPage, deprecated in MediaWiki 1.30, were removed:
+ * $isCssJsSubpage — use ::isUserConfigPage()
+ * $isCssSubpage — use ::isUserCssConfigPage()
+ * $isJsSubpage — use ::isUserJsConfigPage()
+ * $isWrongCaseCssJsPage – use ::isWrongCaseUserConfigPage()
+ * ::getSummaryInput() – use ::getSummaryInputWidget()
+ * ::getSummaryInputOOUI() – use ::getSummaryInputWidget()
+ * ::getCheckboxes() – use ::getCheckboxesWidget() or ::getCheckboxesDefinition()
+ * ::getCheckboxesOOUI() – use ::getCheckboxesWidget() or ::getCheckboxesDefinition()
+* The method ResourceLoaderModule::getPosition(), deprecated in 1.29, has been removed.
+* The DeferredStringifier class is deprecated, use Message::listParam() instead.
+* The type string for the parameter $lang of DateFormatter::getInstance is
+ deprecated.
+* In User, the cookie-related methods which were wrappers for the functions on the response
+ object, and were deprecated in 1.27, have been removed:
+ * ::setCookie()
+ * ::clearCookie()
+ * ::setExtendedLoginCookie()
+ Note that User::setCookies() remains, and is not deprecated.
+* The global functions wfProfileIn and wfProfileOut, deprecated in 1.25, have been removed.
+* The following methods related to caching of half-parsed HTML were deprecated:
+ * Parser::serializeHalfParsedText()
+ * Parser::unserializeHalfParsedText()
+ * Parser::isValidHalfParsedText()
+ * StripState::getSubState()
+ * StripState::merge()