2.0.4

Hygiene release: update the license year, and remove a branch alias.

2.0.3

This release corrects the README to show the correct phpunit command.

2.0.2

This release modifies the testing structure and updates other support files.

2.0.1

This is a hygeine release to update the license and support files.

2.0.0

• DOC: Update README.

2.0.0-beta1

Initial 2.0.0-beta1 release.