While we wait to see what comes of the new X.Org Server Git branch plans and a possible X.Org Server 26.1 release, several X.Org libraries saw new point releases this weekend. These seldom-updated libraries saw new releases to ship various build fixes and other minor improvements.
Alan Coopersmith of Oracle’s Solaris team and long-time X.Org release wrangler spent a lot of time this weekend shipping new upstream X.Org library updates

You know - when you list two points, and I refer to those two points in my response, maybe assume that I’m responding in the same order you listed?
Nothing was quickly caught and fixed, the bug report is 7 months old:
https://gitlab.freedesktop.org/mesa/mesa/-/issues/13319