This release supports PostCSS v7.

This release fixes a IE10/11 bug on min-width: 0 under preserveHacks option is true (#89).

This release fixes a bug of in-casesensitivity flag in attribute selector (#87).

This release fixes a bug in a custom property (#85).

This release supports PostCSS v6.

This release fixes a bug on a selector that has escaped combinator strings (\>, \+, and \~) (#83).

This release adds small new features:

1. Shorten units for angle, duration, frequency, and resolution as much as possible
2. Remove verbose universal selector

fs.readFileSync(process.stdin.fd, 'utf8') rocks.

If you hate npm warning, you can use v4.x for Node.js v4. I will maintain v4.x until active version of Node.js LTS updated.

This release update dependencies, so you can install this package without warning.

This release fixes a bug when var() function used in font-family properties (#70).