CHANGELOG.md

Changelog

This is the changelog for the core Rust library. There's a separate changelog for the Python bindings, and there will be another for the JS bindings.

[0.2.0] - 2024-03-23

New! ✨

New I/O support for reading and writing to geospatial formats

• Asynchronous FlatGeobuf reader. This also supports passing a spatial filter.
• Initial support for reading from PostGIS. Note that not all Postgres data types are supported yet. Create an issue if your query fails.
• Reading and writing newline-delimited GeoJSON.
• Asynchronous GeoParquet reader for reading from remote files. By @weiji14 in geoarrow#493
• Also new support for writing GeoParquet files.
• Support for reading and writing Arrow IPC files.

New algorithms!

• Explode a Table where each multi-geometry expands into multiple rows of single geometries.
• total_bounds
• frechet_distance for LineString similarity.
• line_interpolate_point and line_locate_point for linear referencing.
• polylabel for polygon labeling.

Improved usability:

• New top-level docs website.

New Contributors

• @Robinlovelace made their first contribution in geoarrow#484
• @weiji14 made their first contribution in geoarrow#493

Full Changelog: https://github.com/geoarrow/geoarrow-rs/compare/rust-v0.1.0...rust-v0.2.0

[0.1.0] - 2024-01-21

• Initial public release.