diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2342885..a242910 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to CodeCraft. Versions follow [Semantic Versioning](https://semver.org/);
 until 1.0, minor versions may contain breaking changes.
 
-## [Unreleased]
+## [v202611-00004] – 2026-11-09
 
 ### Added
 
diff --git a/README.md b/README.md
index d35110a..02fbdc6 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 </p>
 
 <p align="center">
-  <img alt="Version v202611-00003" src="https://img.shields.io/badge/version-v202611--00003-d69e2e?style=flat-square">
+  <img alt="Version v202611-00004" src="https://img.shields.io/badge/version-v202611--00004-d69e2e?style=flat-square">
   <img alt="License: MIT" src="https://img.shields.io/badge/license-MIT-689d6a?style=flat-square">
   <img alt="Rust backend" src="https://img.shields.io/badge/backend-Rust-b7410e?style=flat-square&logo=rust">
   <img alt="React PWA" src="https://img.shields.io/badge/frontend-React%20PWA-2d81ff?style=flat-square&logo=react">
diff --git a/web/src/whatsnew.ts b/web/src/whatsnew.ts
index 0576ad3..e267b51 100644
--- a/web/src/whatsnew.ts
+++ b/web/src/whatsnew.ts
@@ -3,7 +3,7 @@
  * under "unreleased"; scripts/release.sh renames the key to the release version.
  */
 export const WHATS_NEW: Record<string, { en: string[]; de: string[] }> = {
-  unreleased: {
+  "202611-00004": {
     en: [
       "Chats side by side: “Open beside” in a chat's menu in the sidebar",
       "Settings → My modes: your own modes",