📝 Adopt "Keep a Chagelog" documenation style

CHANGELOG.md

@@ -1,20 +1,33 @@
-## 1.0.0
+# Changelog
 
-- Changed PolylabelResult structure.
+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/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.0.1] - 2021-11-11
+### Changed
+- Adopt "Keep a Chagelog" format.
+
+## [1.0.0] - 2021-11-11
+### Added
 - Add unit tests.
 
-## 0.3.1
+### Changed
+- Changed PolylabelResult structure.
 
+## [0.3.1] - 2021-11-11
+### Changed
 - Refactor code.
 
-## 0.3.0
-
+## [0.3.0] - 2021-11-11
+### Changed
 - Better package description.
 
-## 0.2.0
-
+## [0.2.0] - 2021-11-10
+### Changed
 - Update example docs.
 
-## 0.1.0
-
+## [0.1.0] - 2021-11-10
+### Added
 - Initial version.

pubspec.yaml

@@ -2,7 +2,7 @@ name: polylabel
 description: >-
   A fast algorithm for finding polygon pole of inaccessibility implemented as a Dart library. 
   Useful for optimal placement of a text label on a polygon.
-version: 1.0.0
+version: 1.0.1
 repository: https://github.com/beroso/dart_polylabel
 
 environment: