v3.1.0
- Significantly improve performance on large polygons with holes. On a representative fixture of 132 Mapbox vector tiles through z4-16 (119,680 polygons, 1.9M verts), total triangulation time drops from ~1000 ms to ~475 ms (~52% faster). #195
- Fix multiple edge cases where hole self-tangencies could produce incorrect triangulation.
- Add first-class TypeScript types via strict JSDoc.