* (T206476) Call ob_start() before running tests.
* (T234450) Per-user concurrency in SpecialContributions can now be limited by
setting $wgPoolCounterConf['SpecialContributions'] appropriately.
+* (T248947) SECURITY: img_auth.php may leak private extension images into the
+ public cache.
== MediaWiki 1.31.7 ==