Ken Raffenetti

Thinking it might be time to bump the required UCX version in MPICH 4.2. Need to update the Jenkins installs to test properly.

test:mpich/ch4/ucx

test:mpich/ch4/ucx

test:mpich/ch4/ucx

Based on experiments there is no difference in performance with this change, so there is no compelling reason to merge yet. If we utilize nbx interfaces in the AM and...

This fell off my radar, but I'd like to resolve it before the 4.1 GA release. I'm tempted to just enforce the latest automake in `release.pl`. What do you think...

Yes. Thanks for the reminder! Fix was included in `main` and `4.1.x` branches. Released in 4.1.1.

Can no longer reproduce this with `main` or `4.1.2`, so I am going to close.

@jordialcaraz thanks for the report. We will take a look and report back.

> LGTM Oops, I forgot about the tab issue noted previous. @thomasgillis if you fix that up, this should be OK to merge.