I can't answer your question but every time there's a "name" update OS, the troubles in this forum go through the roof. And that includes the Logic version concurrent at the time any given New OSX version was released.
It's not just plugins, amps whatever... many here use separate audio interfaces, many of these are USB based, many of these interfaces require custom drivers by the manufacturer, OS updates have often caused failed USB devices. Also, some system compliant USB devices have been rendered inoperable as Apple upgrades the system USB drivers for each new OS release.
If you run Logic, it's much better not be a guinea pig and hold off a few weeks, that is if recording/playing back audio if important to you.