diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0eb37d6..263c8f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to `detain/phlix-shared` are documented here.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.11.0] - 2026-06-28
 
 ### Added
 - **`Relay\RelayHttpRequest` security gate** (findings S1/F1) — the untrusted,
diff --git a/src/Version.php b/src/Version.php
index 7193d1a..1ef2183 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -24,7 +24,7 @@ final class Version
      *
      * @var non-empty-string
      */
-    public const VERSION = '0.10.1';
+    public const VERSION = '0.11.0';
 
     /**
      * Prevent instantiation — static marker only.