# lighter-type Change Log

## v2.2.1 - 2016-07-31
* `patch` Unbundled dependencies.

## v2.2.0 - 2016-07-25
* `minor` Added a `constructor` arg to `extend` (deprecating `init` methods).

## v2.1.1 - 2015-12-03
* `patch` Table of contents in README.

## v2.1.0 - 2015-11-09
* `minor` Added an optional parameter to `extend` for type properties.

## v2.0.0 - 2015-11-04
* `major` Made map parameter non-optional in `decorate` method.
* `minor` Added `includes` method for multiple inheritance.
* `minor` Added `is` method for ancestry checking.
* `minor` Added `has` method for multiple ancestry checking.

## v1.2.1 - 2015-10-20
* `patch` Move benchmark alternatives into prebench script.
* `patch` Better benchmark separation.
* `patch` Named functions.

## v1.2.0 - 2015-10-18
* `minor` Stop map.init from being deleted.
* `patch` BENCHMARKS.md file.

## v1.1.0 - 2015-09-28
* `minor` Type.init method.

## v1.0.0 - 2015-09-21
* `major` Community release.