END_ASYNC_FOR expects an undocumented argument in 3.14 #142250
Description
Documentation
The dis documentation does not mention that END_ASYNC_FOR takes an argument under Python 3.14.
Also this opcode is now a backward jump which contrary to other backward jump opcode is not obvious from the name. Having new sets in opcode describing forward jumping and backward jumping opcode (rather than just jumping opcode) would be useful to third party libraries interacting with the bytecode (such as the bytecode lib).