+* LBFactory, deprecated since 1.28, has been removed. Instead, use
+ Wikimedia\Rdbms\LBFactory.
+* The MimeMagic class, deprecated since 1.28 has been removed. Get a
+ MimeAnalyzer instance from MediaWikiServices instead.
+* The '--tidy' option to maintenance/parse.php has been removed. Tidying
+ the output is now the default. Use '--no-tidy' to bypass the tidy
+ phase.