Commit messages are applied in reverse

Pretty much the title: the commit messages end up applied in the complete reverse order of what they should be.

Grec points to the correct commit hashes during the process, but when I check the new commit history, what should've been the latest commit's message is now the first commit of the repo's message.

I believe this is an issue with how git-filter handles the order of commits, though I may be wrong.

Start by reproducing the issue and trace how git-filter processes commit hashes and assigns messages. Compare the processed order with the resulting commit history; done means each rewritten commit retains the message associated with the corresponding original commit rather than reversing the sequence.

Written by the indexing model from the issue text.