Jujutsu

The jujutsu version control system is an attempt to improve upon git while staying git compatible. This means that you can use jujutsu quite easily with current git repositories and always go back to using git if you want.

The big thing about Jujutsu is that it offers features that git does not have. A working copy as a commit model means that you no longer need to think about index area and staging. The logging is also more extensive so undoing operations are much easier than git which requires a lot more thought and care. The automatic rebasing also makes rebasing seamless instead of having to do git rebase --update-refs and setting rerere.