Support for Solidity 0.7 has been published in a specially tagged release
You can install with
npm install @firstname.lastname@example.org
Note: Other than the support for Solidity 0.7 this release corresponds to OpenZeppelin Contracts v3.1.
Stay tuned for news about Solidity 0.7 support!
Solidity 0.7 is a breaking change and we have yet to decide how it fits in the OpenZeppelin Contracts versioning scheme, along with how Solidity 0.6 will be supported moving forward.
Thanks to elenadimitrova for the Pull Request: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/2319
A release of OpenZeppelin Contracts Ethereum Package is normally a couple of weeks after a numbered release of OpenZeppelin Contracts.