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CHANGELOG.md

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Changelog

1.1.1 - 2019-02-26

  • Replaced dependency on web3 with dependency on 0x-web3, to ease coexistence of those two packages.

2.0.0 - 2019-04-30

  • Changed ERC20AssetData and ERC721AssetData to inherit from NamedTuple rather than TypedDict.
  • Deprecated methods encode_erc20_asset_data() and encode_erc721_asset_data(), in favor of new methods encode_erc20() and encode_erc721(). The old methods return a string, which is less than convenient for building orders using the provided Order type, which expects asset data to be bytes. The new methods return bytes.
  • Expanded documentation.
  • Stopped using deprecated web3.py interface contract.call() in favor of contract.functions.X.call(). This provides compatibility with the upcoming 5.x release of web3.py, and it also eliminates some runtime warning messages.