I have experienced many hangs and crashes shortly after startup since upgrading to iPadOS 14. I’m currently running iPadOS 14.01.  For the most recent hang, I started Minecraft. I need to completely terminate the app or I won’t have sound when I restart. After starting, I entered my main building, and opened a chest. The chest had my only elytra. I clicked on the elytra to select it, and the Minecraft screen froze. The only way to regain access to Minecraft was to completely terminate the app. When I went back into the building and opened the chest and the elytra was gone. There was no opportunity to back up the world, and I w3as not able to save and quit.

Losing my only elytra to a hang is infuriating.