* **polygon:** Improve the performance of merge boundary and holes ([1f15b88](https://github.com/ladybug-tools/ladybug-geometry/commit/1f15b8810340973725b586b9f9fc57a24acf3a55))
* **polygon:** Fix bug for offset of clockwise polygons ([0bc308c](https://github.com/ladybug-tools/ladybug-geometry/commit/0bc308c999d2e4504c1b1fdb004bfaf6d45bd6b2))