Update categories.xml

Co-authored-by: Timmy Willison <[email protected]>

Author: mgol

categories.xml

@@ -521,7 +521,7 @@ var files = event.originalEvent.dataTransfer.files;
     </category>
     <category name="Version 4.0" slug="4.0">
       <desc><![CDATA[
-        <div id="version-support-warning" class="warning"><i class="icon-info-sign"></i> <span>This is a pre-release. Behavior may change before the stable release is cut. Use with caution.</span></div>
+        <div id="version-support-warning" class="warning"><i class="icon-info-sign"></i> <span>This is a pre-release. Behavior may change before 4.0.0 final is released.</span></div>
         <p>Aspects of the API that were changed in the corresponding version of jQuery.</p>
         <p>Dropped support for IE &lt;11 & Edge Legacy, removed deprecated APIs, added FormData support, improved support for CSP & Trusted Types. Automatic JSONP promotion removed. Special handling of boolean attributes removed.</p>
         <p>Callbacks & Deferred modules are now excluded from the Slim build.</p>