diff --git a/CHANGELOG.md b/CHANGELOG.md
index 262e10b..58ab46c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented here.
 
 Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). This project uses [Semantic Versioning](https://semver.org/).
 
-## [Unreleased]
+## [v2.7.8] — 2026-07-13
 
 ### Added
 - Added committed Serena project configuration and onboarding memories for symbol-aware navigation, project conventions, common commands, and completion checks. Expanded the agent instructions with skill-use rules.
@@ -431,4 +431,5 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). This pr
 [v2.7.5]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.4...v2.7.5
 [v2.7.6]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.5...v2.7.6
 [v2.7.7]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.6...v2.7.7
-[Unreleased]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.7...HEAD
+[v2.7.8]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.7...v2.7.8
+[Unreleased]: https://github.com/jonbaldie/go-mutesting/compare/v2.7.8...HEAD