OpenZeppelin Contracts v3.0 final release candidate!

OpenZeppelin Contracts v3.0 final release candidate! :sparkles:

0.6 Solidity 0.6
:guardsman: Revamped access control
:battery: Deploy Ready Contracts
:arrow_right_hook: Easy migration from 2.x
:fishing_pole_and_fish: Extensibility via hooks

Give it a try, upgrade to Solidity 0.6, and feedback in the OpenZeppelin Community Forum!