Apple is all over it when it comes to macOS Big Sur. They just released version 11.1 of Big Sur a few days ago, and they just released Beta 1 of Big Sur 11.2! I am hoping they are trying to eliminate or prevent some of the bugginess of Catalina. I have installed the Beta without any problems. There are no new features in Developer Beta 11.2 that I can see, but I am sure there are fixes “under the hood”.