maintenance of moderncmakedomain
Right now moderncmakedomain
is a clone of the implementation in cmake upstream. But this makes it hard to further develop it for the external users, and it is unclear what the plans are for this. Primarily the issues are in #25553.
Imo the best approach is to move the whole sphinx extension and its development to moderncmakedomain
and have upstream import it.
Cc: @henryiii