Thanks a lot for checking this so quickly.
I was alarmed by the label "beta 1", and frankly surprised that this got
pushed to my machine. I believe it is the first time system updated has
suggested a beta version for something on my laptop. I am wondering if this
could have been a mistake; it is A
My Mojave machine today prompted me to update to version 11 of Command
Line Tools (apparently 'beta 1', but I am not a Beta tester).
In short: don't do that (you can revert to 10.2.1 from the URL above, at
least if your Apple ID has (free) developer privileges).
CoreFoundation.framework has b
