IP addresses, internationalized domain names, and possibly mailto links.
* (T193868) $wgChangeTagsSchemaMigrationStage — This temporary setting, added in
MediaWiki 1.32, now defaults to MIGRATION_NEW instead of MIGRATION_WRITE_BOTH.
+* Special:ActiveUsers will no longer filter out users who became inactive since
+ the last time the active users query cache was updated.
==== Removed configuration ====
* (T199334) $wgTagStatisticsNewTable — This temporary setting, added in
* $wgEnableParserCache, deprecated since 1.26, was removed.
If disabling the parser cache is still desirable,
set `$wgParserCacheType = CACHE_NONE;` instead.
+* $wgCommentTableSchemaMigrationStage has been removed. Extension code finding
+ it unset should treat it as being MIGRATION_NEW.
=== New features in 1.33 ===
* (T96041) __EXPECTUNUSEDCATEGORY__ on a category page causes the category
* (T126091) The 'ResourceLoaderTestModules' hook, which lets you declare QUnit
testing code for your JavaScript modules, is deprecated. Instead, you can now
use the new extension registration key 'QUnitTestModule'.
+* (T213426) The jquery.throttle-debounce module has been deprecated. JavaScript
+ code that needs this behaviour should use OO.ui.debounce/throttle.
=== Other changes in 1.33 ===
* (T208871) The hard-coded Google search form on the database error page was