v1.3.0

• Added support for bundling cssnano using webpack (thanks to @MoOx).

v1.2.1

• Fixed a bug where a CSS function keyword inside its value would throw
  an error.

v1.2.0

• Better support for merging properties without the existance of a shorthand
  override.
• Can now 'merge forward' adjacent rules as well as the previous 'merge behind'
  behaviour, leading to better compression.
• Selector re-ordering now happens last in the chain of plugins, to help clean
  up merged selectors.

v1.1.0

• Now can merge identifiers such as @keyframes and @counter-style if they
  have duplicated properties but are named differently.
• Fixes an issue where duplicated keyframes with the same name would cause
  an infinite loop.

v1.0.2

• Improve module loading logic (thanks to @tunnckoCore).
• Improve minification of numeric values, with better support for rem,
  trailing zeroes and slash/comma separated values
  (thanks to @TrySound & @tunnckoCore).
• Fixed an issue where -webkit-tap-highlight-color values were being
  incorrectly transformed to transparent. This is not supported in Safari.
• Added support for viewport units (thanks to @TrySound).
• Add MIT license file.

v1.0.1

• Add repository/author links to package.json.

v1.0.0

• Initial release.