OpenZeppelin SDK 2.5.2 with node 12 support

Hey folks! The release of the v1.2.0 of web3.js has fixed a long-standing issue allowing web3.js to run in node 12. We have just published v2.5.2 of the SDK that upgrades from web3@1.0.0-beta.37 to this new release, and it is running fine on the latest version of node!

$ node --version
v12.7.0
$ npx oz --version
2.5.2

Try it out with npm install @openzeppelin/cli@next and let us know how it works for you! We’ll be promoting this release to latest during next week.

Happy coding!

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Awesome work. Just changed to node 12.7.0 (using nvm) and installed the OpenZeppelin SDK (npm install @openzeppelin/cli@next) and deployed a contract to ganache-cli and interacted with the contract using the interactive commands.

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