chore: remove Node.js 4 (EOL), add Node.js 10

MoOx / postcss-cssnext

`postcss-cssnext` has been deprecated in favor of `postcss-preset-env`.

https://moox.io/blog/deprecating-cssnext/

MIT License

5.3k stars 189 forks source link

Closed DanielRuf closed 6 years ago

DanielRuf commented 6 years ago

Node.js 4 is EOL and many dependencies do not support it anymore (see the failing appveyor tests on Windows).

jonathantneal commented 6 years ago

Approved because Node v4 tests were already failing. Thanks, @DanielRuf !