you might want to put a warning in here somewhere about possible unstable rock conditions on the Apron above- there was major rockfall a few years ago from Glacier Point Apron, & also another major incident recently (a month or 2 ago?), that inflicted major damage on some buildings at the base.
The major rockfall was east of the Cow - don't climb anything East of the Cow or West of Monday Morning Slab. Routes in between those two points are " probably " ok, although I'd like to know more about the last rock fall.