* $wgEnableSpecialMute (T218265) - This configuration controls whether
Special:Mute is available and whether to include a link to it on emails
originating from Special:Email.
+* editmyuserjsredirect user right – users without this right now cannot edit JS
+ redirects in their userspace unless the target of the redirect is also in
+ their userspace. By default, this right is given to everyone.
==== Changed configuration ====
* $wgUseCdn, $wgCdnServers, $wgCdnServersNoPurge, and $wgCdnMaxAge – These four