Eth-tester

------------------------

- Breaking changes

- Default to IstanbulVM
https://github.com/ethereum/eth-tester/pull/169

- Misc

- Upgrade to py-evm v0.3.0-b7
https://github.com/ethereum/eth-tester/pull/166
- Upgrade to py-evm v0.3.0-b8
https://github.com/ethereum/eth-tester/pull/171

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Released June 19, 2019

- Misc

- Upgrade to py-evm v0.3.0-b1
https://github.com/ethereum/eth-tester/pull/164

------------------------

Released June 13, 2019

- Breaking changes

- Drop Python 3.5
https://github.com/ethereum/eth-tester/pull/160
- Upgrade to Py-EVM 0.2.0-a43
https://github.com/ethereum/eth-tester/pull/162

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Initial release

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Released April 12, 2019

- Misc

- Update default VM rules to Constantinople
https://github.com/ethereum/eth-tester/pull/153

-------------------------

Released April 10, 2019

- Misc

- Update PyEVM and Pytest Dependencies
https://github.com/ethereum/eth-tester/pull/152