I loathe updating my iDevices nowadays (and have completely stopped wasting time on betas et al). Every update fixes one thing, breaks another. Silly stuff too like: oh, on your Apple Watch the heart monitor complification is gone. It's been there for ten years, yes yes, but now it's gone.
Just wait a few weeks, we'll bring it back. Enjoy those 'other' bugfixes in the meantime!
So they alternate years between rolling out new features in one year, then fix the damn things so they work properly the next year.