Spent the morning improving behavior when commit.gpgsign is set. Now git-annex will let gpg sign commits that are made when eg, manually running git annex sync, but not commits implicitly made to the git-annex branch. And any commits made by the assistant are not gpg signed. This was slightly tricky, since lots of different places in git-annex ran git commit, git merge and similar.

Then got back to a test I left running over vacation, that added millions of files to a git annex repo. This was able to reproduce a problem where git annex add blew the stack and crashed at the end. There turned out to be two different memory issues, one was in git-annex and the other is in Haskell's core getDirectoryContents. Was able to entirely fix it, eventually.