I created a new release today. I know that (again) I got the news wrong and
will need to fix that. However, it looks like the web docs are probably not
correctly picking up a style sheet (see
http://lilypond.org/doc/v2.21/Documentation/contributor/index_1#Introduction-to-contributingas a simple example) - they're certainly not presented correctly. Could
anyone say what has gone wrong and what needs to be done to fix it?