Update CHANGELOG.md

Author: github-actions[bot]

CHANGELOG.md

@@ -20,6 +20,12 @@ All LXC instances created using this repository come pre-installed with Midnight
 
   - documenso ([#4080](https://github.com/community-scripts/ProxmoxVE/pull/4080))
 
+### 🚀 Updated Scripts
+
+  - #### ✨ New Features
+
+    - Make apt-cacher-ng a client of its own server [@pgcudahy](https://github.com/pgcudahy) ([#4092](https://github.com/community-scripts/ProxmoxVE/pull/4092))
+
 ## 2025-04-27
 
 ### 🚀 Updated Scripts