v2.2.3 / 2016-01-05

• Updated bind variant to use [].join(' ') as per the main script in 2.2.2

v2.2.2 / 2016-01-04

• Switched from string concatenation to [].join(' ') for a slight performance gain in the main function.

v2.2.1 / 2015-11-26

• Add deps parameter to the AMD module, fixes an issue using the Dojo loader, thanks Chris Jordan

v2.2.0 / 2015-10-18

• added a new bind variant for use with css-modules and similar abstractions, thanks to Kirill Yakovenko

v2.1.5 / 2015-09-30

• reverted a new usage of Object.keys in dedupe.js that slipped through in the last release

v2.1.4 / 2015-09-30

• new case added to benchmarks
• safer hasOwnProperty check
• AMD module is now named, so you can do the following:

define(["classnames"], function (classNames) {
  var style = classNames("foo", "bar");
  // ...
});

v2.1.3 / 2015-07-02

• updated UMD wrapper to support AMD and CommonJS on the same pacge

v2.1.2 / 2015-05-28

• added a proper UMD wrapper

v2.1.1 / 2015-05-06

• minor performance improvement thanks to type caching
• improved benchmarking and results output

v2.1.0 / 2015-05-05

• added alternate dedupe version of classNames, which is slower (10x) but ensures that if a class is added then overridden by a falsy value in a subsequent argument, it is excluded from the result.