* **urbanopt:** Enable the auto-assignment of CPUs by machine ([dcecf94](https://github.com/ladybug-tools/dragonfly-grasshopper/commit/dcecf944d954819493dbb0a69d7519448631baa6))
* **ashrae:** Add support for ASHRAE 90.1 2016 and 2019 ([8aa0d3a](https://github.com/ladybug-tools/dragonfly-grasshopper/commit/8aa0d3a8b1dcb991ff8ec384c7efa6183576191a))
* **opendss:** Expose RunPeriod on the OpenDSS component ([e44ee9a](https://github.com/ladybug-tools/dragonfly-grasshopper/commit/e44ee9a0cdfcf1c939d2bce0704c183c55e318e3))
* **create:** Add support for assigning mixed building programs ([0daa02f](https://github.com/ladybug-tools/dragonfly-grasshopper/commit/0daa02fa355f92591ab33354f1fc676ff98175c3))