The release of Ruby 3.0 is coming close and to be ready for rebuild
after Christmas, I have submitted the Ruby 3.0 change proposal . It
is already in `ChangeReadyForWrangler` state, since I don't expect any
controversy. But anyway, please review and let me know if you have any
The link to the upstream NEWS on the wiki page is unreachable.
Maybe this is the correct one.
As the following file already is about Ruby 3.1.0.