==== Changed external libraries ====
* Updated Mustache from 1.0.0 to v3.0.1.
-* Updated OOUI from v0.31.3 to v0.33.1.
+* Updated OOUI from v0.31.3 to v0.33.2.
* Updated composer/semver from 1.4.2 to 1.5.0.
* Updated composer/spdx-licenses from 1.4.0 to 1.5.1 (dev-only).
* Updated mediawiki/codesniffer from 25.0.0 to 26.0.0 (dev-only).
* 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 ===