Comment
Comment by euiq
I know that `git rebase` changes the committer date while keeping the author date the same, so I'm assuming something similar happened here. For example, many of the early commits have this committer date with varying author dates:
GitHub uses the committer date for its history, which is annoying if you rebase frequently; I like to run a non-interactive `git rebase` with `--commmiter-date-is-author-date` in such cases.