$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
* Added guzzlehttp/guzzle 6.3.3.
==== Changed external libraries ====
+* Updated OOUI from v0.29.2 to v0.30.2.
* Updated wikimedia/xmp-reader from 0.6.0 to 0.6.1.
* Updated wikimedia/scoped-callback from 2.0.0 to 3.0.0.
* Updated wikimedia/ip-set from 1.2.0 to 2.0.0.