* **offset:** Add a module to handle offsetting polygons ([5a47820](https://github.com/ladybug-tools/ladybug-geometry-polyskel/commit/5a478208811900aae2f95ef9052563d21c21567b))
* **refactor:** Refactor the package for reliability ([52e2172](https://github.com/ladybug-tools/ladybug-geometry-polyskel/commit/52e2172b64b94b2c74f08da62104f0530077fe46))