just been unwatched.
* Added $wgParserTestMediaHandlers, where mock media handlers can be passed to
MediaHandlerFactory for parser tests.
+* Edit summaries, block reasons, and other "comments" are now stored in a
+ separate database table. Use the CommentFormatter class to access them.
+** This is currently gated by $wgCommentTableSchemaMigrationStage. Most wikis
+ can set this to MIGRATION_NEW and run maintenance/migrateComments.php as
+ soon as any necessary extensions are updated.
=== External library changes in 1.30 ===
WikiPage::makeParserOptions() to create the ParserOptions object and only
change options that affect the parser cache key.
* Article::viewRedirect() is deprecated.
+* IP::isValidBlock() was deprecated. Use the equivalent IP::isValidRange().
* DeprecatedGlobal no longer supports passing in a direct value, it requires a
callable factory function or a class name.
* The $parserMemc global, wfGetParserCacheStorage(), and ParserCache::singleton()