Bump rust crate to 0.2.0 (#579)

CHANGELOG.md

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+# Changelog
+
+**This is the changelog for the core Rust library**. There's a [separate changelog](./python/core/CHANGELOG.md) for the Python bindings, and there will be another for the JS bindings.
+
+## [0.2.0] - 2024-03-23
+
+### New! :sparkles:
+
+#### 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](https://stevage.github.io/ndgeojson/).
+- Asynchronous GeoParquet reader for reading from remote files. By @weiji14 in https://github.com/geoarrow/geoarrow-rs/pull/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](https://geoarrow.org/geoarrow-rs/).
+
+## New Contributors
+
+- @Robinlovelace made their first contribution in https://github.com/geoarrow/geoarrow-rs/pull/484
+- @weiji14 made their first contribution in https://github.com/geoarrow/geoarrow-rs/pull/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.