CHANGELOG.md in h3-3.7.1

- old
+ new
@@ -5,9 +5,52 @@
 The public API of this library consists of the functions declared in file
 [h3api.h.in](./src/h3lib/include/h3api.h.in).
 
 ## [Unreleased]
 
+## [3.7.1] - 2020-10-05
+### Fixed
+- Finding invalid edge boundaries should not crash. (#399)
+- Build fixes for FreeBSD. (#397)
+
+## [3.7.0] - 2020-09-28
+### Added
+- Area and haversine distance functions (#377):
+    - `cellAreaRads2`
+    - `cellAreaKm2`
+    - `cellAreaM2`
+    - `pointDistRads`
+    - `pointDistKm`
+    - `pointDistM`
+    - `exactEdgeLengthRads`
+    - `exactEdgeLengthKm`
+    - `exactEdgeLengthM`
+- Refactor `getH3UnidirectionalEdgeBoundary` for accuracy at small resolutions. (#391)
+    - Speeds up `getH3UnidirectionalEdgeBoundary` by about 3x.
+    - Implement core logic for future vertex mode.
+### Fixed
+- Fixed building the library with custom memory allocation functions on Mac OSX. (#362)
+- The installed H3 CMake target should have include directories specified. (#381)
+### Changed
+- Tests now use `bash` on Windows. (#381)
+
+## [3.6.4] - 2020-06-19
+### Added
+- `H3_MEMORY_PREFIX` CMake option for replacing the memory management functions used in H3. (#317)
+- Support for building Debian packages of H3. (#352)
+### Fixed
+- Removed duplicate include statements. (#333)
+- Fixed macro `H3_DIGIT_MASK_NEGATIVE`. (#329)
+## Changed
+- Again implement new `polyfill` algorithm. (#313)
+
+## [3.6.3] - 2020-01-21
+### Fixed
+- `compact` detects and fails on cases with duplicated input indexes. (#299)
+### Changed
+- `h3IsValid` returns false for indexes that have non-zero reserved bits. (#300)
+- `h3IsValid` and `h3UnidirectionalEdgeIsValid` return false for indexes with the high bit set. (#300)
+
 ## [3.6.2] - 2019-12-9
 - Revert new `polyfill` algorithm until reported issues are fixed. (#293)
 
 ## [3.6.1] - 2019-11-11
 ### Fixed