[2.5.8](https://github.com/Geode-solutions/Geode-BackgroundMesh_private/compare/v2.5.7...v2.5.8) (2021-06-04)
Bug Fixes
* **2D:** fix insertion and extraction in 2D ([f668ba0](https://github.com/Geode-solutions/Geode-BackgroundMesh_private/commit/f668ba0aac18298d805c6febb347c2f4041ea2bc))
Performance Improvements
* **BackgroundMesh:** improve relax performance ([07de2a6](https://github.com/Geode-solutions/Geode-BackgroundMesh_private/commit/07de2a62e130c7f57ded5f870a6f25075b7f1157))
* **BMesh:** improve find_containing_tetra ([36eca81](https://github.com/Geode-solutions/Geode-BackgroundMesh_private/commit/36eca813aea9c4556010c1ada2fedf8f7d1f5aff))