not have the right to mark things patrolled.
* Wikis that contain imported revisions or CentralAuth global blocks should run
maintenance/cleanupUsersWithNoId.php.
+* $wgResourceLoaderMinifierStatementsOnOwnLine and $wgResourceLoaderMinifierMaxLineLength
+ were removed (deprecated since 1.27).
=== New features in 1.31 ===
* Wikimedia\Rdbms\IDatabase->select() and similar methods now support
* (T180052) Mirandese (mwl) now supports gendered NS_USER/NS_USER_TALK namespaces.
=== Other changes in 1.31 ===
+* Introducing multi-content-revision capability into the storage layer. For details,
+ see <https://www.mediawiki.org/wiki/Requests_for_comment/Multi-Content_Revisions>.
+* The Revision class was deprecated in favor of RevisionStore, BlobStore, and
+ RevisionRecord and its subclasses.
* MessageBlobStore::insertMessageBlob() (deprecated in 1.27) was removed.
* The global function wfBCP47 was renamed to LanguageCode::bcp47.
* The global function wfBCP47 is now deprecated.
* The Block class will no longer accept usable-but-missing usernames for
'byText' or ->setBlocker(). Callers should either ensure the blocker exists
locally or use a new interwiki-format username like "iw>Example".
+* The RevisionInsertComplete hook is now deprecated, use RevisionRecordInserted instead.
+ RevisionInsertComplete is still called, but the second and third parameter will always be null.
+ Hard deprecation is scheduled for 1.32.
* The following methods that get and set ParserOutput state are deprecated.
Callers should use the new stateless $options parameter to
ParserOutput::getText() instead.
* OutputPage::enableSectionEditLinks()
* OutputPage::sectionEditLinksEnabled()
* The public ParserOutput state fields $mTOCEnabled and $mEditSectionTokens are also deprecated.
+* The following methods and constants from the WatchedItem class were deprecated in
+ 1.27 have been removed.
+ * WatchedItem::getTitle()
+ * WatchedItem::fromUserTitle()
+ * WatchedItem::addWatch()
+ * WatchedItem::removeWatch()
+ * WatchedItem::isWatched()
+ * WatchedItem::duplicateEntries()
+ * WatchedItem::IGNORE_USER_RIGHTS
+ * WatchedItem::CHECK_USER_RIGHTS
+ * WatchedItem::DEPRECATED_USAGE_TIMESTAMP
== Compatibility ==
MediaWiki 1.31 requires PHP 5.5.9 or later. There is experimental support for