v0.6.0:
  date: 2013-12-18
  changes:
    - Adds `globalVars` and `modifyVars` options. See readme and Gruntfile for examples.
    - Support `sourceMapURL`
    - Support `outputSourceFiles`
    - Support `sourceMapFilename`, `sourceMapBasepath` and `sourceMapRootpath`
    - Upgrade to LESS 1.5 Support `strictUnits` option
    - Support sourceMap option
    - Add `customFunctions` option for defining custom functions within LESS
    - Output the source file name on error
    - yuicompress option now cleancss (Less changed underlying dependency)
v0.5.0:
  date: 2013-07-30
  changes:
    - Completely refactored the plugin based on grunt-contrib-less.
    - Add examples for all features to Gruntfile.
    - Removed the concat feature.
    - You can now use `.lessrc` or `.lessrc.yml` for externalizing task options.
    - New `stripBanners` option
v0.4.7:
  date: 2013-06-13
  changes:
    - Cleaned up a lot of the Gruntfile. Examples are more clear.
    - New `import` option for prepending import statements to LESS files before compiling.
    - New `banner` option for adding banners to generated CSS files.
v0.3.0:
  date: 2013-03-17
  changes:
    - New option to specify the version of less.js to use for compiling to CSS.
v0.2.3:
  date: 2013-03-14
  changes:
    - New options from Less.js 1.4.0
v0.1.0:
  date: 2013-02-27
  changes:
    - First commit.