v4 to v5 Migration Guide

v5.0.0 Migration Guide

FYI: v5 drops support for Node 8 and 9. If you need support for versions of Node that have reached EOL, please use v4.

Rule definition change

prefer-no-devDependencies is been change to a standard rule type (#238). You must pass the severity level as a string. error, warning, or off.

cosmicconfig v6.0.0 upgrade

Bump cosmicconfig from 5.2.1 to 6.0.0 (#239)

Important: Read the cosmicconfig release notes! There are breaking changes to consider.

Additional changes

Please see the release notes for additional changes introduced in v5.0.0.