github OpenZeppelin/openzeppelin-contracts v1.6.0

latest releases: v5.0.2, v4.9.6, v4.9.5...
6 years ago

This time we bring you a new release, which includes the much hyped ERC721 for non-fungible tokens, to create your own digital collectibles and more. 🐈 🌍 🚀 🎉

During this release cycle the team has been very active improving the development process itself, and we're already seeing great results in the speed with which we respond to new issues and PRs. Take a peek at the status of development at our waffle.io board.

We'll be waiting for your contributions!

Changelog

v1.5.0...v1.6.0

  • 🆕 Added ERC721 non-fungible token implementation (#615) 🐈
  • 🆕 Added ERC827 token implementation provides transfer, transferFrom and approve methods which additionally perform a call to the recipients (#518)
  • 🆕 Added Heritable, an extension of Ownable with a designated heir (#680)
  • Added getTokenAmount for dynamic rate crowdsales (#638)
  • Added the totalSupply function to the ERC20 interface (#666)

Project changes

  • Enhanced tests and documentation
  • Updated documentation for contributors (#684)
  • Added Issue/PR templates (#641)
  • Added linting configuration and Travis CI step (#673)

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