[bluGill]

Are there new ideas possible? If so are they better? Those are open questions.

There are old ideas about versions that git is bad at though, what we need is something with the good parts of git while also adding those old ideas that are not in git.

I'm still bummed mercurial lost to git - mercural had its problems but git is so bad at branching people have just concluding branching is a bad idea which is just wrong if you ever used mercurial branches. Those who have used other version control systems likely have their own list of features they miss.