9.0.0 (2019-12-22)

chore

• Upgrade package dependencies (4a8f2d9)

Features

• Add TypeScript typings (ba6c979)

BREAKING CHANGES

• Dependencies (commander, at least) dropped support for Node.js 4. Node.js 6 should still work, but officially it is not supported either. You should upgrade to the current or still supported Node.js LTS version.