* (bug 38904) prop=revisions&rvstart=... no longer blows up when continuing.
* (bug 39032) ApiQuery generates help in constructor.
* (bug 11142) Improve file extension blacklist error reporting in API upload.
-* (bug 39665) Cache AllowedGenerator array so it doesn't autoload all query classes
- on every request.
+* (bug 39665) List of query generators is now not built using reflection, instead it is
+ defined in code.
=== Languages updated in 1.20 ===