Re: \set Score.proportionalNotationDuration warning on LilyPond 2.25.23

>> if you have reasonable ideas how such API changes could be
>> communicated better I am sure people would love to hear them and if
>> feasible incorporate them.
> 
> IMO one relatively simple change would be to add a note to the release
> announcement email mentioning that users should expect to need
> convert-ly.

This is in a warning box on page 1 of `changes.pdf`, as is

  https://lilypond.org/doc/v2.24/Documentation/changes/index.html
  https://lilypond.org/doc/v2.25/Documentation/changes/index.html

Do you think this isn't prominently enough?  If so, how could this be
improved?


    Werner