Update CHANGELOG.md (#5293)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: community-scripts-pr-app[bot]

CHANGELOG.md

@@ -28,6 +28,12 @@ All LXC instances created using this repository come pre-installed with Midnight
     - immich-install.sh: restore pgvector module install [@vhsdream](https://github.com/vhsdream) ([#5286](https://github.com/community-scripts/ProxmoxVE/pull/5286))
     - Immich: prepare for v1.135.0 [@vhsdream](https://github.com/vhsdream) ([#5025](https://github.com/community-scripts/ProxmoxVE/pull/5025))
 
+### 🧰 Maintenance
+
+  - #### ✨ New Features
+
+    - [core]: add validation and replace recursion for invalid inputs in adv. settings [@MickLesk](https://github.com/MickLesk) ([#5291](https://github.com/community-scripts/ProxmoxVE/pull/5291))
+
 ### 🌐 Website
 
   - #### 📝 Script Information