Replica Error: not allowed to call ic00 method provisional_create_canister_with_cycles

As part of this the definition of what dfx recognises as mainnet was changed. dfx now treats as mainnet. If you change every to things should work again as before. If you’re wondering why is no longer recognised I don’t have a good answer. We probably should have kept that in

In case you’re interested: here is how the detection is defined