Commit messages no longer working

I did some commits to cmucl today and I'm not receiving commit messages anymore.  The last commit message I see (to cmucl-cvs@common-lisp.net) was on Mar 23, a few days ago. I haven't changed any settings that I know of.  Did something on common-lisp.net change in the last week?  I don't see any relevant news on common-lisp.net.