> > ⛔ Warning (treesit): Cannot activate tree-sitter, because language > grammar for lilypond is unavailable (version-mismatch): 15
I pushed a commit just now that should resolve this. Please let me know. It looks like the grammar repo got updated to a new Tree-sitter ABI version, which Emacs 30 does not support. I ran into the same error when I tried to re-install the grammar. Sorry for the hassle. The grammar version is now pinned, so this particular issue hopefully shouldn't happen again. Saul
