**BREAKING CHANGES**
This release adds a significant change to the way blocks (and other data objects) are created. In particular, objects will use metaclass indexers rather than the `from_` factory (and related) methods. Please review the latest documentation and examples for detailed usage.
I anticipate similar changes to other objects if it makes sense, which may result in additional interface changes.
What's Changed
* Add support for composable objects. by jheddings in https://github.com/jheddings/notional/pull/31
* Created several additional helper methods & properties.
* Many documentation and unit test updates.
**Full Changelog**: https://github.com/jheddings/notional/compare/v0.2.1...v0.3.1