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Released 2021-11-04
- Breaking Changes
- London support (https://github.com/ethereum/eth-tester/pull/206)
- Upgrade py-evm to v0.5.0-alpha.1 for London support
- Default to London
- Features
- London support (https://github.com/ethereum/eth-tester/pull/206)
- Support access list transactions and dynamic fee transactions
- Transaction param support for `access_list`, `type`, `max_fee_per_gas`, `max_priority_fee_per_gas`
- Transaction receipt param support for `type` and `effective_gas_price`
- Block param support for `base_fee_per_gas`
- Support for custom mnemonic when initializing the Backend for EthTester
- New public, pass-through methods PyEVMBackend.generate_genesis_params and
PyEVMBackend.generate_genesis_state
- Misc
- Adjust wording in README regarding genesis parameters