gh-122686: pin attrs package (for hypothesis workflow) by skirpichev · Pull Request #122687 · python/cpython

Do we still need to pin if upgrading to latest hypothesis==6.108.8?

Yes, I think so. See:
https://github.com/python/cpython/actions/runs/10246311678/job/28343157458

If so, please can you add a comment as to why we're adding an attrs pin?

I did no debugging, but new release seems broken on the CPython main. Pinning "just works", e.g. (see last commit):
#122682

I'll open issue for attrs and add a comment with reference.