The Future of contracts-ethereum-package

[abcoathup]

Feedback from @oberstet that documentation could be improved on how to use:

How to use Ownable with upgradeable contract?

Thanks a lot for the Box.sol example above! this shows what’s required to move to upgradeable contracts with the OpenZeppelin themself: change imports (point to @openzeppelin/contracts-ethereum-package) for all contract imports derive Box from both Initializable and ownableUpgradeSafe (in that order) - I guess this is to make both Box and Ownable upgradeable call base class initialize implementation functions - for which I have to look at the source (implementation) of the respective OpenZepp…

I created an issue for the documentation: https://github.com/OpenZeppelin/openzeppelin-contracts-ethereum-package/issues/99