Comment by bornfreddy

Except, if you rebase, your tags get "lost" (not really, but they still point to the same old commit unless explicitly changed). Log is your friend, and making sure that the commits make sense (they do a single well-defined thing) helps a lot, because you always know which commit does what. But yes, that means using `git commit --fixup <commit id> && git -i --autosquash <commit id>^1` frequently to fix existing (older) commits instead of making new trivial ones.