CHANGELOG.md in key_tree-0.7.0 vs CHANGELOG.md in key_tree-0.8.0

@@ -8,19 +8,33 @@
 
 
 ## [Unreleased]
 
 
+## [0.8.0]
+
+This release bumps minimum Ruby version to 2.6, and adds support for Ruby version 3.
+
+### Added
+
+- Supports Ruby version 3.
+
+### Changed
+
+- Updated dependencies.
+
+
 ## [0.7.0] - 2019-07-16
 
 ### Changed
 
 - Removed leftover private methods from `KeyTree::Forest`, `#tree_with_key`
   and `#trees_with_key`
 - Removed `KeyTree::Tree#fetch_default` method and simplified `#[]`
 
 
-[Unreleased]: https://github.com/notCalle/PROJECT/compare/v0.7.0..HEAD
+[Unreleased]: https://github.com/notCalle/PROJECT/compare/v0.8.0..HEAD
+[0.8.0]: https://github.com/notCalle/PROJECT/compare/v0.7.0..v0.8.0
 [0.7.0]: https://github.com/notCalle/PROJECT/compare/v0.6.1..v0.7.0
 [0.6.1]: https://github.com/notCalle/PROJECT/releases/tag/v0.6.1
 
 
 # Release Notes