Update readmes for v5.0.2 release

Author: lat9

README.md

@@ -1,6 +1,6 @@
 # Edit Orders<sup>5</sup> for Zen Cart
 
-## Current Version: 5.0.1
+## Current Version: 5.0.2
 
 Edit Orders: Updates for continued operation on **Zen Cart v2.1.0**
 

readme_edit_orders.html

@@ -90,11 +90,11 @@ <h3>Uninstalling</h3>
     <h2>Change History</h3>
     <p>You can view the details of these changes on the plugin's <a href="https://github.com/lat9/edit_orders/issues" target="_blank">GitHub repository.</a></p>
     <ul>
-        <li>v5.0.2-beta3, 2025-08-12 (lat9)<ul>
+        <li>v5.0.2, 2025-08-16 (lat9)<ul>
             <li>BUGFIX: Correct constant misspelling for read-only attributes (causing PHP missing-constant error).</li>
             <li>BUGFIX: Correct PHP notice when flushing empty output-buffer.</li>
             <li>BUGFIX: Correct PHP warnings when editing a product with read-only attributes.</li>
-            <li>BUGFIX: Correct PHP 8.0 <code>ORDER BY clause not in SELECT list</code>.</li>
+            <li>BUGFIX: Correct MySQL 8.0 <code>ORDER BY clause not in SELECT list</code>.</li>
         </ul></li>
         <li>v5.0.1, 2025-04-13 (lat9)<ul>
             <li>BUGFIX: Correct MySQL error when customer's telephone and/or email address is changed.</li>