* **face:** Add missing user_data on face to_dict method ([2255c6e](https://github.com/ladybug-tools/honeybee-core/commit/2255c6eb66322e6b207de1ec5c3da48495237dc3))
* **story:** Remove character restrictions for story identifiers ([b84ffda](https://github.com/ladybug-tools/honeybee-core/commit/b84ffdaf593366cb029e73473df9e24036059cba))
* **model:** Improve validation messages of adjacency and air boundaries ([685f819](https://github.com/ladybug-tools/honeybee-core/commit/685f81979137216f4ff469bf927a11c5c02601d3))