Before the update, I had managed to set my battery to stop charging at 70%. Since the update, it now goes back to charging to 100%. I tried finding whatever setting it was that managed this assuming it was a built in option, but googling it just shows various rooting apps to do it.
My memory can be bad at times, but I don’t recall setting this up via an app; I’m fairly certain it was a built in option somewhere, especially since looking through my app list doesn’t show any obvious battery management apps.