argon2 to be used, by default, it will automatically choose the best available
algorithm depending on which version of PHP you have available. To use this,
you can set `$wgPasswordDefault = 'argon2';`.
+* $wgActorTableSchemaMigrationStage now defaults to reading the new schema.
+ update.php will back-populate the new database fields due to the changed
+ setting, which may take some time on large wikis. You can avoid downtime by
+ following a process like that described in T188327.
==== Removed configuration ====
* $wgTagStatisticsNewTable (T199334) — This temporary setting, added in
For classes that inherit from MediaWikiTestCase and used setMwGlobals() to
modify a variable that affects namespaces, caches will automatically be
reset and any calls to MWNamespace::clearCaches() can be removed entirely.
+* ReadOnlyMode::clearCache() and ConfiguredReadOnlyMode::clearCache() have been
+ removed. Use MediaWikiTestCase::overrideMwServices() instead.
=== Deprecations in 1.33 ===
* The configuration option $wgUseESI has been deprecated, and is expected