What's Changed
- AVX2 popcount by @TheHippo in https://github.com/RoaringBitmap/roaring/pull/530
- adding NEON optimizations by @lemire in https://github.com/RoaringBitmap/roaring/pull/531
Full Changelog: https://github.com/RoaringBitmap/roaring/compare/v2.18.2...v2.19.0