I appreciate the approach of not updating quickly to avoid any issues which may come with new versions, it's good advice, especially for “mission-critical” installs.
Personally, I look forward to the updates, and possible improvements and new features (some of which I have suggested to Ken and he has added to the list of future items), so I choose to take the (small) risk of encountering issues. As a web developer I'm well aware of the risks associated with pushing out new code, even after extensive testing and debugging, etc, (I know from my own work, and having been a beta tester for many different types of apps over the years, that there's no form of testing that is nearly as comprehensive as live/real world usage!) so I accept the consequences of updating immediately a new release comes out.
My comments such as these in this thread, are by no means meant as criticism. I'm just sharing what I find with others who may be interested, and it may even help some to decide whether or not to update now.
Out of interest: I just replaced the camera that stopped working properly with this version (an old Compro IP70) with something newer that I had laying around, and the CPU usage has returned to only a few percent higher now than it was prior to this version.