diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9a8269..4267939 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.2] - 2026-08-23
+
 ### Fixed
 
 - **compose (native)** — a plan restricted to a service subset
@@ -417,7 +419,8 @@ shelling out to `@devcontainers/cli`.
 - `events` is doc-tagged **experimental** until v1.0.0 — type shapes may evolve
   without a SemVer-major bump.
 
-[Unreleased]: https://github.com/crunchloop/devcontainer/compare/v0.4.1...HEAD
+[Unreleased]: https://github.com/crunchloop/devcontainer/compare/v0.4.2...HEAD
+[0.4.2]: https://github.com/crunchloop/devcontainer/compare/v0.4.1...v0.4.2
 [0.4.1]: https://github.com/crunchloop/devcontainer/compare/v0.4.0...v0.4.1
 [0.4.0]: https://github.com/crunchloop/devcontainer/compare/v0.3.0...v0.4.0
 [0.3.0]: https://github.com/crunchloop/devcontainer/compare/v0.2.0...v0.3.0