So they moved from hg to git? Or is this just an official mirror
firefox development has been moved from mercurial to git since early november of 2023
https://www.phoronix.com/news/Firefox-Going-Git
Interesting that their issues are blamed on "dual SCM", not on Mercurial itself. I guess just the weight of contributors expecting Git as the default is sinking the big Mercurial projects these days.
Isn't mercurial abandonware? Or maybe I'm just remembering that gitlab dropped support. If it's not dead yet seems to be getting there