$wgTidyConf, $wgTidyOpts, $wgTidyInternal, and $wgDebugTidy, all
deprecated since 1.26, have now all been removed. The $wgTidyConfig
setting remains only for Remex experimental features or debugging.
+* $wgEnableParserCache, deprecated since 1.26, was removed.
+ If disabling the parser cache is still desirable,
+ set `$wgParserCacheType = CACHE_NONE;` instead.
=== New features in 1.33 ===
* (T96041) __EXPECTUNUSEDCATEGORY__ on a category page causes the category
mediawiki.api.messages, and mediawiki.api.rollback.
* The 'jquery.byteLimit' module alias for 'jquery.lengthLimit',
deprecated in 1.31, was removed.
+* Revision::fetchRevision(), deprecated in 1.28, was removed.
=== Deprecations in 1.33 ===
* The configuration option $wgUseESI has been deprecated, and is expected
* (T209699) The jquery.async module has been deprecated. JavaScript code that
needs asynchronous behaviour should use Promises.
* Password::equals() is deprecated, use verify().
+* BaseTemplate::msgWiki() and QuickTemplate::msgWiki() will be removed. Use
+ other means to fetch a properly escaped message string or Message object.
=== Other changes in 1.33 ===
* (T208871) The hard-coded Google search form on the database error page was