hoping you'll port this to 1.21 some day because I really would love to play Legacy4J mod alongside with this

really hope this happens, cuz 1.21 port of Legacy4J is coming very soon

any plans for this?

I am currently working on it, port should be done within the next few days.

@rizecookey oh okay that's good

@rizecookey so btw, with the current added configuration, is it now possible to make the tools/weapons show attack damage without including player's base damage?

I've finally ported the mod to 1.21.1 with release 2.0.2. Sorry it took so long - I ended up rewriting large parts of the mod since 2.0.0 as I noticed some issues.
As for the tooltip option - please open another issue for that one, I will consider adding that feature in the future.