Version 2.1.0

* Add support for `source` block in both Appraisals file and Gemfile.

Version 2.0.2

* Add minimal `OrderedHash` and remove Active Support from runtime dependency.
* Run `bundle check` with `BUNDLE_DISABLE_SHARED_GEM=1` if `BUNDLE_GEMFILE` sets
  to true.
* Change warning message to tell user to run `bundle generate --travis` to show
  Travis CI configuration.
* Do not raise error when user runs `appraisal help` with out Gemfile.

Version 2.0.1

* Fix problem where Travis CI helper is looking for `gemfiles` key instead of
  `gemfile` key in `.travis.yml`. (thoughtbot#91)

Version 2.0.0

* Add support for running on Ruby 1.8.7. (thoughtbot#89 and thoughtbot#90)
* Add `appraisal list` subcommand to list all appraisals. (thoughtbot#74)
* Add support for nesting of Bundler block DSL. (thoughtbot#84)
* Add Travis CI configuration helper which will prints out a proper Travis CI
  `gemfiles` configuration to be put in `.travis.yml` file, and warns you if
  your configuration is outdated. (thoughtbot#65)
* Add `appraisal --version` to print out current version. (thoughtbot#80)
* Add `gemspec` support in `group` directive. (thoughtbot#76)
* Add `platform` alias to `platforms`, and remove `groups` directive as it is
  not in Bundler (thoughtbot#78 and thoughtbot#83)
* Fix problem when running `appraisal --help` without Appraisals file.
* Fix problem when dependency in Appraisals does not take precedent over
  dependency listed in Gemfile.
* Fix problem where duplicate source will be listed twice. (thoughtbot#85)
* Fix problem with relative path prefixing in `gem`, `path`, and `git`
  direcitve. (thoughtbot#82)
* Fix problem with spaces in command line argument. (thoughtbot#86)
* Fix problem while running in vendored environment. (thoughtbot#13, thoughtbot#30 and thoughtbot#87)

1.0.2 Release

* Revert `appraisal list` addition which was added by mistake.
* Allow user to use `appraisal help` without having Appraisals file.

1.0.1 Release

Version 1.0.0

Version 1.0.0.beta3

Version 1.0.0.beta2

Version 1.0.0.beta1