diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6551f84..c0188ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@ All notable changes to this project are documented in this file, based on [Keep
 
 
 ## [Unreleased]
+
+
+## [1.0.0] - 2024-05-08
 ### Breaking Changes
 - Gitonium now uses the native `git` command of the system (instead of JGit), and requires Git 2.32.0 (6 June 2021) or newer.
 - Snapshot versions are (by default) one patch version higher than the last release.
@@ -19,5 +22,6 @@ All notable changes to this project are documented in this file, based on [Keep
 - `Project.DEFAULT_VERSION` (`"unspecified"`) is assigned as version if no Git repository is found, instead of failing.
 
 
-[Unreleased]: https://github.com/metaborg/gitonium/compare/release-0.1.5...HEAD
+[Unreleased]: https://github.com/metaborg/gitonium/compare/release-1.0.0...HEAD
+[1.0.0]: https://github.com/metaborg/gitonium/compare/release-0.1.5...release-1.0.0
 [0.1.5]: https://github.com/metaborg/gitonium/compare/release-0.1.4...release-0.1.5