Honeybee-schema

[1.21.4](https://github.com/ladybug-tools/honeybee-schema/compare/v1.21.3...v1.21.4) (2020-04-10)


Bug Fixes

* **model:** ModelEnergyProperties.constructions are now optional ([686175b](https://github.com/ladybug-tools/honeybee-schema/commit/686175b5c15da514f109d22fd08221925dce306c))

[1.21.3](https://github.com/ladybug-tools/honeybee-schema/compare/v1.21.2...v1.21.3) (2020-04-07)


Bug Fixes

* **ci:** Use Python 3.7 for docs generation ([f10e891](https://github.com/ladybug-tools/honeybee-schema/commit/f10e8914461fc3f2fd869dd4ebfafd467355b609))

[1.21.2](https://github.com/ladybug-tools/honeybee-schema/compare/v1.21.1...v1.21.2) (2020-04-07)


Bug Fixes

* **load:** Get rid of extra heirarchy in non-abridged loads ([77dadd6](https://github.com/ladybug-tools/honeybee-schema/commit/77dadd6682bb0bd13e1a435b427e5dddc7411385))

[1.21.1](https://github.com/ladybug-tools/honeybee-schema/compare/v1.21.0...v1.21.1) (2020-04-07)


Bug Fixes

* **load:** Fix bug in the documentation of un-abridged loads ([c134efd](https://github.com/ladybug-tools/honeybee-schema/commit/c134efdcad693f0ef90c60db0e80cc715f1fbef5))

[1.21.0](https://github.com/ladybug-tools/honeybee-schema/compare/v1.20.0...v1.21.0) (2020-04-07)


Features

* **constructionset:** Refactor ConstructionSet schema ([f2b3df5](https://github.com/ladybug-tools/honeybee-schema/commit/f2b3df55da249fdf10ee8d585552ed7df5dc4381))

[1.20.0](https://github.com/ladybug-tools/honeybee-schema/compare/v1.19.1...v1.20.0) (2020-04-06)


Features

* **docs:** Improving descriptions of ModelEnergyProerties ([a7f884c](https://github.com/ladybug-tools/honeybee-schema/commit/a7f884c72f663480206e03b9457215c254a640de))
* **docs:** Try to trigger build again ([f8d6c5a](https://github.com/ladybug-tools/honeybee-schema/commit/f8d6c5a63de96a85325d5c2181198fdc970d409d))