* AuthenticationRequest::$required is now changed from REQUIRED to PRIMARY_REQUIRED
on requests needed by primary providers even if all primaries need them.
Primary providers are discouraged from returning multiple REQUIRED requests.
+* OOjs UI PHP widgets constructed with the `'infusable' => true` config option
+ will no longer be automatically infused. You should call `OO.ui.infuse()`
+ on them yourself from your JavaScript code.
== Compatibility ==