ethereum.berlin
The Berlin fork adjusts the gas costs of the ModExp precompile and several
state access EVM instructions, introduces typed transaction envelopes along
with the first new transaction type—optional access lists.
1""" 2The Berlin fork adjusts the gas costs of the `ModExp` precompile and several 3state access EVM instructions, introduces typed transaction envelopes along 4with the first new transaction type—optional access lists. 5""" 6 7from ethereum.fork_criteria import ByBlockNumber 8 9FORK_CRITERIA = ByBlockNumber(12244000)