# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). ## Versioning The H3 core library adheres to [Semantic Versioning](http://semver.org/). H3-pg has a `major.minor.patch` version scheme. The major and minor version numbers of H3-pg are the major and minor version of the bound core library, respectively. The patch version is incremented independently of the core library. Because H3-pg is versioned in lockstep with the H3 core library, please avoid adding features or APIs which do not map onto the [H3 core API](https://uber.github.io/h3/#/documentation/api-reference/). ## [3.5.0] - 2019-08-01 ### Added - `h3_get_faces` function to find icosahedron faces for an index. - `h3_hex_area` replacing `h3_hex_area_m2` and `h3_hex_area_km2`. - `h3_edge_length` replacing `h3_edge_length_m` and `h3_edge_length_km`. - Check bindings against `binding-functions` exported by H3. ### Changed - Bump `h3` to `3.5.0`. ### Fixed - Fix build for PostgreSQL 12 (#4, thanks @Komzpa) ### Removed - Removed H3 core library version check, since we know which version we are linking. - Removed `h3_hex_area_m2`, `h3_hex_area_km2`, `h3_edge_length_m` and `h3_edge_length_km` in favor of `h3_hex_area` and `h3_edge_length`. - Removed `hex_range`, `hex_ranges` and `hex_range_distances` to align with `binding-functions`. ## [3.4.1] - 2019-06-14 ### Added - Added more docker test utilities. ### Fixed - Fix `abs` warning. ## [3.4.0] - 2019-06-13 ### Changed - Use same versioning scheme as python and java bindings, which is to lock major and minor to h3 core, and incrementing patch independently. ### Fixed - Remove explicit type specifier :PATH from install prefix. ### Removed - Removed degree/radian conversion helpers, recommend postgres built-in RADIANS/DEGREES instead. ## [1.0.6] - 2019-06-03 ### Changed - Bump H3 to 3.4.4 ## [1.0.5] - 2019-02-15 ### Fixed - Regression: Remember to add all update files on install ## [1.0.4] - 2019-02-15 ### Fixed - Fix polyfill for polygon with multiple holes. ## [1.0.3] - 2019-01-27 ### Fixed - Fix updatepath makefile target. ## [1.0.2] - 2019-01-27 ### Removed - Removed git tag check in `distribute` makefile target, since it causes error on pgxn install. ## [1.0.1] - 2019-01-27 ### Fixed - Removed usage of `FALSE` instead of 0 in conditional in `ASSERT` macro. ## [1.0.0] - 2019-01-27 ### Added - Added `h3_get_extension_version()`. - Added test ensuring upgrade path has same result as fresh install. - Added hash operator class, now `WHERE IN` works. - Makefile now builds and links `libh3.a` locally instead of using system installation. ### Changed - Renamed `h3_basecells` to `h3_get_res_0_indexes`. - Renamed all functions with double `h3_h3_` prefix to use single `h3_` prefix. ## [0.4.0] - 2019-01-12 ### Added - Added `h3_line` (binding for h3Line) ### Fixed - Fixed `h3_h3_to_children_slow` ## [0.3.2] - 2019-01-08 ### Fixed - Fixed B-Tree operator class, now indexing works. ## [0.3.1] - 2018-12-17 ### Changed - Added flag `extend` such that polygons returned by `h3_h3_to_geo_boundary` are not wrapped at 180th meridian. ## 0.3.0 - 2018-12-11 ### Added - First public release. [Unreleased]: https://github.com/bytesandbrains/h3-pg/compare/v3.5.0...HEAD [3.5.0]: https://github.com/bytesandbrains/h3-pg/compare/v3.4.1...v.3.5.0 [3.4.1]: https://github.com/bytesandbrains/h3-pg/compare/v3.4.0...v3.4.1 [3.4.0]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.6...v3.4.0 [1.0.6]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.5...v1.0.6 [1.0.5]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.4...v1.0.5 [1.0.4]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.3...v1.0.4 [1.0.3]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.2...v1.0.3 [1.0.2]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.1...v1.0.2 [1.0.1]: https://github.com/bytesandbrains/h3-pg/compare/v1.0.0...v1.0.1 [1.0.0]: https://github.com/bytesandbrains/h3-pg/compare/v0.4.0...v1.0.0 [0.4.0]: https://github.com/bytesandbrains/h3-pg/compare/v0.3.2...v0.4.0 [0.3.2]: https://github.com/bytesandbrains/h3-pg/compare/v0.3.1...v0.3.2 [0.3.1]: https://github.com/bytesandbrains/h3-pg/compare/v0.3.0...v0.3.1