The release fixes the background app issues that was plaguing users on previous versions — where the system was aggressively quitting background apps. I hadn’t really noticed this issue myself, though. Maybe I was just lucky. But 13.2.2 hasn’t fixed the problems I was having using my shortcut for publishing to Initial Charge or the scrolling issues I had in Apollo. Hopefully those will improve in subsequent software updates.
➝ Source: macrumors.com