v3.4.0:
  date: 2018-07-29
  changes:
    - Update uglify-js to v3.4.0.
v3.3.0:
  date: 2017-12-24
  changes:
    - Update uglify-js to v3.3.0.
v3.2.1:
  date: 2017-11-26
  changes:
    - Update uglify-js to v3.2.0.
v3.1.0:
  date: 2017-09-11
  changes:
    - Update uglify-js to v3.1.0.
v3.0.1:
  date: 2017-05-20
  changes:
    - Fix toplevel option.
v3.0.0:
  date: 2017-05-12
  changes:
    - Update uglify-js to v3.0.4.
v2.3.0:
  date: 2017-04-05
  changes:
    - Make CLI output less verbose.
v2.2.1:
  date: 2017-03-31
  changes:
    - Fix banner option.
v2.2.0:
  date: 2017-03-01
  changes:
    - Update uglify-js to v2.8.3.
v2.1.0:
  date: 2017-02-08
  changes:
    - Show size changes in output. Switch to `object.assign`.
v2.0.0:
  date: 2016-07-19
  changes:
    - Update uglify-js to v2.7.0. `screwIE8` is enabled by default.
v1.0.2:
  date: 2016-07-19
  changes:
    - Update grunt to ^1.0.0.
    - Fix `beautify` when passed as an object.
    - Fix docs about `report` values.
v1.0.1:
  date: 2016-03-16
  changes:
    - Downgrade maxmin for Node.js 0.10.
v1.0.0:
  date: 2016-03-04
  changes:
    - Use uglify-js ~2.6.2 to fix sourcemap issue.
    - Improve docs for `global-defs` and `--define` options.
    - Add `sourceMapUrl` option.
    - Add `bare_returns` option.
    - Optionally set report verbosity level using report option.
v0.11.1:
  date: 2016-01-29
  changes:
    - Update lodash to ^4.0.1.
    - Update grunt-contrib-clean to ^0.7.0.
    - Update grunt-contrib-jshint to ^0.12.0.
v0.11.0:
  date: 2015-11-20
  changes:
    - Update uglify-js to ~2.6.0.
v0.10.1:
  date: 2015-11-12
  changes:
    - Update uglify-js to ~2.5.
v0.10.0:
  date: 2015-10-27
  changes:
    - Update uglify-js to ^2.5.
v0.9.2:
  date: 2015-08-24
  changes:
    - Update uglify-js to ^2.4.24
v0.9.1:
  date: 2015-04-07
  changes:
    - More fixes for `mangle` options.
v0.9.0:
  date: 2015-04-07
  changes:
    - Add hook into uglify-js's mangling functionality.
v0.8.1:
  date: 2015-03-30
  changes:
    - Lock uglify-js to 2.4.17 due to breaking changes.
v0.8.0:
  date: 2015-02-19
  changes:
    - Add `screwIE8` option.
    - Fix issue with explicit `compress` in Node.js 0.12.0.
v0.7.0:
  date: 2014-12-23
  changes:
    - Add `sourceMapRoot` options.
    - Update readme descriptions.
    - Remove reference to clean-css.
v0.6.0:
  date: 2014-09-17
  changes:
    - Output fixes.
    - 'Add `ASCIIOnly` option.'
    - Other fixes.
v0.5.1:
  date: 2014-07-25
  changes:
    - Update chalk to ^0.5.1.
    - Output updates.
v0.4.0:
  date: 2014-03-01
  changes:
    - Remove grunt-lib-contrib dependency and add more colors.
v0.3.3:
  date: 2014-02-27
  changes:
    - Remove unnecessary calls to `grunt.template.process`.
v0.3.2:
  date: 2014-01-22
  changes:
    - Fix handling of `sourceMapIncludeSources` option.
v0.3.1:
  date: 2014-01-20
  changes:
    - Fix relative path issue in sourcemaps.
v0.3.0:
  date: 2014-01-16
  changes:
    - Refactor sourcemap support.
v0.2.7:
  date: 2013-11-09
  changes:
    - 'Prepend banner if `sourceMap` option not set, addresses #109.'
v0.2.6:
  date: 2013-11-08
  changes:
    - 'Merge #45, #53, #85 (#105 by way of duping #53).'
    - Add support for banners in uglified files with sourcemaps.
    - Update docs.
v0.2.5:
  date: 2013-10-28
  changes:
    - Add warning for banners when using sourcemaps.
v0.2.4:
  date: 2013-09-02
  changes:
    - 'Update sourcemap format via #83.'
v0.2.3:
  date: 2013-06-10
  changes:
    - Add `footer` option.
v0.2.2:
  date: 2013-05-31
  changes:
    - 'Revert #56 due to #58 until [chrome/239660](https://code.google.com/p/chromium/issues/detail?id=239660&q=sourcemappingurl&colspec=ID%20Pri%20M%20Iteration%20ReleaseBlock%20Cr%20Status%20Owner%20Summary%20OS%20Modified) [firefox/870361](https://bugzilla.mozilla.org/show_bug.cgi?id=870361) drop.'
v0.2.1:
  date: 2013-05-22
  changes:
    - 'Update uglify-js to ~2.3.5 #55 #40.'
    - 'Change `sourcemappingUrl` syntax #56.'
    - 'Disable sorting of names for consistent mangling #44.'
    - 'Update docs for `sourceMapRoot` #47 #25.'
v0.2.0:
  date: 2013-03-14
  changes:
    - No longer report gzip results by default.
    - Support `report` option.
v0.1.2:
  date: 2013-01-30
  changes:
    - Add better error reporting.
    - Support for dynamic names of multiple sourcemaps.
v0.1.1:
  date: 2013-02-15
  changes:
    - First official release for Grunt 0.4.0.
v0.1.1rc6:
  date: 2013-01-18
  changes:
    - Update grunt/gruntplugin dependencies to rc6.
    - Change in-development grunt/gruntplugin dependency versions from tilde version ranges to specific versions.
v0.1.1rc5:
  date: 2013-01-09
  changes:
    - Update to work with grunt v0.4.0rc5.
    - Switch back to `this.files` API.
v0.1.0:
  date: 2012-11-28
  changes:
    - Work in progress, not officially released yet.