- Internal Refactoring - More scalar types - [#24](https://github.com/phar-io/version/issues/24): `Version::getOriginalString()` added (Thanks @addshore) - Version constraints using the caret operator (`^`) now honor pre-1.0 releases, e.g. `^0.3` translates to `0.3.*`) - Various integration tests for version constraint processing - [#23](https://github.com/phar-io/version/pull/23): Tilde operator without patch level