I've both of my APN .p8 files, but now I can't create more as the limit of this key is 2. Is it possible to revoke the current key and then create another one? I don't want to take the risk of trying it out before any confirmation.
AFAIK, in case you revoke the old one and create a new APNs .p8 file, there is only one problem: you must re-integrate on the server side with this new key. This new key has the same Team ID
and Bunle ID
but a different Key ID
.
You also don't need to release a new build, use this new .p8
file on server side, and that's it.
However, I think you should create a new key first, test it around a couple times, then revoke, for safety.