diff --git a/CHANGELOG.md b/CHANGELOG.md
index 929c9682..d478b703 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [2.0.0] - 2020-10-12
+
 ### Added
 
 - `coil-migrator`: a utility to help live migration from v1 to v2 (#119).
@@ -15,5 +17,6 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 Coil version 2 is a complete rewrite of Coil version 1.
 This is the first release candidate with all the planned features implemented.
 
-[Unreleased]: https://github.com/cybozu-go/coil/compare/v2.0.0-rc.1...HEAD
+[Unreleased]: https://github.com/cybozu-go/coil/compare/v2.0.0...HEAD
+[2.0.0]: https://github.com/cybozu-go/coil/compare/v2.0.0-rc.1...v2.0.0
 [2.0.0-rc.1]: https://github.com/cybozu-go/coil/compare/v1.1.9...v2.0.0-rc.1