All committers have signed the CLA.

I'll merge this as soon as tests pass. I guess that CI is waiting on the CLA being signed? It's a trivial change so a CLA is probably not technically needed, but it's not easy to bypass it.

I could also probably just create a duplicate PR myself.

Hi, sorry I forgot about this, I just signed the CLA.

I'm probably missing something obvious, but I'm not sure why the CI is not running here.

Well, there are a lot of failures, but they mostly seem to be related to problems with the Highs interface, not due to the PR, so I will just go ahead and merge this. It would be great if someone could address some of these failures in another PR.

It would be great if someone could address some of these failures in another PR.

We did fix some bugs in the HiGHS interface, but the PR (#405) didn't get any attention back then, so we have added further changes to a fork at https://github.com/Doing-The-Math/python-mip.

I could create another PR with all of these, but it would be worth reviewing them, as well.