Allowed dynamic properties in model.

README.md

@@ -55,6 +55,10 @@ It means that composer will look at `master` branch of repository configured und
 
 ## Changelog
 
+### 2023-11-13
+
+- Silence dynamic property creation warning in Model.php
+
 ### 2023-11-02
 
 - Fixed: unitialized property in Debugger.php

lib/Cake/Model/Model.php

@@ -42,6 +42,7 @@ App::uses('CakeEventManager', 'Event');
  * @package       Cake.Model
  * @link          https://book.cakephp.org/2.0/en/models.html
  */
+#[AllowDynamicProperties]
 class Model extends CakeObject implements CakeEventListener {
 
 /**