v1.3.4
- Improved bulk insertion performance by ~60-70%.
- Improved bulk insertion performance for a large number of items (e.g. up to 100% for inserting a million items).
- Improved insertion performance by ~40%.
- Improved search performance by ~30%.
- Improved removal performance by ~50%. #18
- Fixed minor error in the choose split axis algorithm. #17
- Much better test coverage (near 100%). #6