+* SiteSQLStore, deprecated in 1.27 and whose only method, ::newInstance(),
+ would return the global SiteStore instance, has been removed. You can get to
+ this via MediaWiki\MediaWikiServices::getInstance()->getSiteStore() directly.
+* Linker::formatSize, deprecated in 1.28, has been removed (with DummyLinker's).
+ Instead, use Language->formatSize() with the relevant Language object.
+* Linker::formatTemplates, deprecated in 1.28, has been removed (along with the
+ version in DummyLinker). You can use TemplatesOnThisPageFormatter directly.
+* EventRelayerGroup::singleton(), deprecated in 1.27, has been removed. You can
+ use MediaWikiServices::getInstance()->getEventRelayerGroup() directly.
+* LinkCache->addLink(), deprecated in 1.27, has been removed. It is thought to
+ be unused, and is distinct from OutputPage->addLink(), which remains.
+* JsonContent->getJsonData(), deprecated in 1.25, has been removed. Instead, use
+ JsonContent->getData().
+* MWExceptionHandler::getLogId(), deprecated in 1.27, has been removed, as the
+ exception ID is the same as the request ID, from WebRequest::getRequestId().
+* SearchEngine::getNearMatchResultSet(), deprecated in 1.27, has been removed.
+ You can use SearchEngine::getNearMatcher() instead.
+* EmailNotification::updateWatchlistTimestamp, deprecated in 1.27, has been
+ removed. Instead, use WatchedItemStore::updateNotificationTimestamp directly.
+* User::getGroupName() and ::getGroupMember(), both deprecated in 1.29, have
+ been removed. Instead, please use UserGroupMembership::getGroupName() and
+ UserGroupMembership::getGroupMemberName().
+* Backwards compatibility for setting wgSessionsInObjectCache to false or using
+ wgSessionHandler, both of which were deprecated in 1.27 with the introduction
+ of SessionManager, has been removed.
+* SessionManager::autoCreateUser, deprecated in 1.27, has been removed. Use
+ MediaWiki\Auth\AuthManager::autoCreateUser instead.
+* The mw.libs.jpegmeta property, deprecated in 1.31, was removed.
+ Use require( 'mediawiki.libs.jpegmeta' ) instead.