- Fix a bug where requests for
eth_callvia PyEVMBackend fail with invalidfromkey. The account need not be a "known" account for signing since eth_call does not change the state of the blockchain. (#297) - Add missing
block_numberarg toMockBackendestimate_gasand test. (#298)
- Add missing
block_numberarg toestimate_gasdocumentation. (#298)
- Bump eth-account dependency to account for breaking changes in eth-account (#293)
- Drop
pkg_resourcesin favor ofimportlib.metadatafor gettingpyevmversion (#288) - Merge template updates, notably adding python 3.12 support (#290)
- Remove
py.typedfile, as lib is not typed (#292)
- Calculate the total blob gas used in a block and send the correct number to the execution layer for
PyEVMBackend. Only send the expected RLP transaction payload to the execution layer rather than thePooledTransactionsince blob data should not be sent to the EL. (#285)
- Bump eth-account to
>=0.11.2since there was a dependency-related bugfix. (#287)
- Update default config to use CancunVM (#284)
- Bump
py-evmto0.9.0b1#283
- Properly convert access list storage keys to
intwith base 16. (#281)
- Change the name of
masterbranch tomain(#274)
- Drop python 3.7 support (#273)
- Add support for
eth_feeHistoryforPyEVMBackendviaget_fee_history()method. (#258) - Add python 3.11 support (#273)
- Merge in updates from the python project template (#273)
- Allow filter topics to be passed as bytes in addition to hex values. (#185 ethereum#185)
- Add mnemonic hd_path parameter to create custom accounts in pyevm backend. (#259 ethereum#259)
- Add support for
eth_getStorageAtforPyEVMBackendviaget_storage_at()method. (#264 ethereum#264)
- Do not return a contract address if the contract deployment transaction has failed (receipt "status" is 0). (#261 ethereum#261)
- Bump
py-evmdependency tov0.7.0-a.4(#268 ethereum#268)
- Add support for
Shanghainetwork upgrade and add method onPyEVMBackendto be able to initiate withdrawals. (#257 ethereum#257)
- Update CircleCI common steps to update
pipand installtoxdependency at the sys level, not--user. (#255 ethereum#255)
- #251 ethereum#251
- #250 ethereum#250
- Update all references for deprecated
eth_abi.encode_abitoeth_abi.encode. (#242 ethereum#242) - Update instances of
decode_abi()anddecode_single()toabi.decode()in preparation for the relevanteth-abichanges. (#244 ethereum#244)
- #239 ethereum#239
- Support for py-evm
parishard fork. Refactor the coinbase accountminer->coinbase. Support forsafeandfinalizedblock identifiers. (#245 ethereum#245) - Pending block may only be retrieved via
"pending"block identifier and not directly by number since it has not yet been "mined" / added to the chain. (#249 ethereum#249)
- Revert upstream dependency requirements so they can be pulled into the current web3.py (v5) (ethereum#232)
- Add to, from, and status to transaction receipts (ethereum#228)
- Add support for Python 3.10 (ethereum#231)
- Drop support for Python 3.6 (ethereum#231)
- Support pre-London blocks with missing base fee by setting the
base_fee_per_gasvalue toNoneduring block validation and popping it back out during block normalization (ethereum#227)
- Update README to include current release note instructions. (ethereum#226)
- Only add base_fee_per_gas to block serializer after London (ethereum#218)
- Return a v field with y_parity value, rather than a y_parity field, for typed transactions. (ethereum#224)
Released 2021-11-10
Features
- Allow nonce parameter for inbound transactions to eth_call and eth_estimateGas
- Increase default block gas limit to gas limit at London hard fork (30029122)
Misc
Reference new public method generate_genesis_state instead of protected version in README
- Created better test for gas estimate with block identifiers
Update README.md with the link to the Circle CI build status
Released 2021-11-04
Breaking Changes - London support (ethereum#206)
- Upgrade py-evm to v0.5.0-alpha.1 for London support
- Default to London
Features
- London support (ethereum#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
Released 2021-04-12
- Features
- Upgrade py-evm to v0.4.0-alpha.4 for Python 3.9 support
- ethereum#205
- Upgrade py-evm to v0.4.0-alpha.3, for Berlin support Default to Berlin ethereum#204
Released 2020-08-31
- Features
- Officially support py3.8 ethereum#195
- Performance
- Upgrade pyrlp to v2-alpha1, with faster encoding/decoding ethereum#195
- Misc
- Pypy support completely dropped (it was never officially added, only some pieces were tested, in hopes of eventually supporting) ethereum#195
- Upgrade to pyevm v0.3.0-alpha.19 ethereum#196
Released 2020-06-01
- Breaking changes
- Make gas limit constant for py-evm backend ethereum#192
- Features
- Add support for gas estimate block identifiers ethereum#189
- Add support for custom virtual machine fork schedule in PyEVMBackend ethereum#191
- Misc
- Upgrade eth-keys to allow 0.3.* versions
- Upgrade py-evm to v0.3.0-alpha.15, which allows the eth-keys upgrade
- Misc
- Upgrade to py-evm v0.3.0-b11 ethereum#172
- Breaking changes
- Default to IstanbulVM ethereum#169
- Misc
- Upgrade to py-evm v0.3.0-b7 ethereum#166
- Upgrade to py-evm v0.3.0-b8 ethereum#171
Released June 19, 2019
- Misc
- Upgrade to py-evm v0.3.0-b1 ethereum#164
Released June 13, 2019
- Breaking changes
- Drop Python 3.5 ethereum#160
- Upgrade to Py-EVM 0.2.0-a43 ethereum#162
Released April 12, 2019
- Misc
- Update default VM rules to Constantinople ethereum#153
Released April 10, 2019
- Misc
- Update PyEVM and Pytest Dependencies ethereum#152
Released Jan 22, 2019
- Misc
- Make PyEVMBackend subclass of BaseChainBackend ethereum#150
Released Jan 10, 2019
- Misc
- Upgrade eth-keys and rlp ethereum#146
Released Jan 9, 2019
- Misc
- Upgrade py-evm to 0.2.0a38 ethereum#143
- Readme fixups ethereum#144
- Remove dead formatting module, replace with eth-utils utilities ethereum#145
Released Dec 20, 2018
- Breaking changes
- Update eth-abi from v1 to v2 ethereum#141
- Misc
- Improve error message when trying to sign with an unknown address ethereum#140
- Add custom genesis examples to docs ethereum#136
- Steps toward pypy support, by using eth_utils.toolz ethereum#138
- Remove duplicate generate_contract_address, drop custom secp256k1 and jacobian utilities ethereum#137
- Upgrade eth-utils (and eth-abi) ethereum#141
Released Oct 4, 2018
- Add some low-level internal tools for setting genesis parameters (API subject to change) ethereum#123
- Upgrade py-evm to alpha 33 ethereum#134
- Misc testing & dependency fixes ethereum#127
Initial release