Update CHANGELOG.md (#9819)

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

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

CHANGELOG.md

@@ -19,6 +19,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ### 🚀 Updated Scripts
 
+  - #### ✨ New Features
+
+    - Refactor: Zabbix [@tremor021](https://github.com/tremor021) ([#9807](https://github.com/community-scripts/ProxmoxVE/pull/9807))
+
   - #### 🔧 Refactor
 
     - Refactor: Wordpress [@tremor021](https://github.com/tremor021) ([#9808](https://github.com/community-scripts/ProxmoxVE/pull/9808))