Downloaded and installed last night…this morning encountered two issues:
a) my Anker “hub” was not powering the MacBook Air like it has since I bought it in August (had to plug power in directly to the 2nd USB-C port and
b) my Apple mouse isn’t working (but shows up under Bluetooth devices and the battery level is there under System Preferences, curiously).
Anyone else having issues? Or had these and fixed them?