I installed the Catalina 10.15.6 Beta 2 the other day. It works really well. All things seem to be stable and still very snappy. As is usually the case, the .6 version of Apple’s Mac operating system is usually the last before they release a new macOS at the WWDC (World Wide Developer Conference) which is being held online this year. I think most people are hoping the next version of the macOS fixes a lot of problems in Catalina. Sure we all like new features, but having an OS that runs properly without causing you a lot of grief is even better.