* ResourceLoader no longer creates the 'mw.legacy' placeholder object. It has
been unused since 1.16 and was deprecated in 1.22. To deprecate a property
in JavaScript, use mw.log.deprecate() instead.
+* The 'user.groups' module, deprecated in 1.28, was removed.
+ Use the 'user' module instead.
* …
=== Deprecations in 1.34 ===