diff --git a/categories.xml b/categories.xml
index 2f408651..7ce2c571 100644
--- a/categories.xml
+++ b/categories.xml
@@ -519,6 +519,17 @@ var files = event.originalEvent.dataTransfer.files;
         <hr/>
       ]]></desc>
     </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>
+        <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>
+        <p>jQuery is now authored in ESM.</p>
+        <p>For more information, see the <a href="https://blog.jquery.com/2024/07/17/second-beta-of-jquery-4-0-0/">Release Notes/Changelog of jQuery 4.0.0-beta.2</a>.</p>
+        <hr/>
+      ]]></desc>
+    </category>
     <category name="All" slug="all"/>
   </category>
 </categories>
diff --git a/entries/jQuery.fx.interval.xml b/entries/jQuery.fx.interval.xml
index ddcf4296..b86516c3 100644
--- a/entries/jQuery.fx.interval.xml
+++ b/entries/jQuery.fx.interval.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="property" name="jQuery.fx.interval" return="Number" deprecated="3.0">
+<entry type="property" name="jQuery.fx.interval" return="Number" deprecated="3.0" removed="4.0">
   <title>jQuery.fx.interval</title>
   <desc>The rate (in milliseconds) at which animations fire.</desc>
   <signature>
diff --git a/entries/jQuery.isArray.xml b/entries/jQuery.isArray.xml
index 6ce958df..9891126f 100644
--- a/entries/jQuery.isArray.xml
+++ b/entries/jQuery.isArray.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.isArray" return="boolean" deprecated="3.2">
+<entry type="method" name="jQuery.isArray" return="boolean" deprecated="3.2" removed="4.0">
   <title>jQuery.isArray()</title>
   <signature>
     <added>1.3</added>
diff --git a/entries/jQuery.isFunction.xml b/entries/jQuery.isFunction.xml
index 3524ace2..5160f0a7 100644
--- a/entries/jQuery.isFunction.xml
+++ b/entries/jQuery.isFunction.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.isFunction" return="boolean" deprecated="3.3">
+<entry type="method" name="jQuery.isFunction" return="boolean" deprecated="3.3" removed="4.0">
   <title>jQuery.isFunction()</title>
   <signature>
     <added>1.2</added>
diff --git a/entries/jQuery.isNumeric.xml b/entries/jQuery.isNumeric.xml
index 7e64d4b7..c4fe4a72 100644
--- a/entries/jQuery.isNumeric.xml
+++ b/entries/jQuery.isNumeric.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.isNumeric" return="Boolean" deprecated="3.3">
+<entry type="method" name="jQuery.isNumeric" return="Boolean" deprecated="3.3" removed="4.0">
   <title>jQuery.isNumeric()</title>
   <desc>Determines whether its argument represents a JavaScript number.</desc>
   <signature>
diff --git a/entries/jQuery.isWindow.xml b/entries/jQuery.isWindow.xml
index e79a95a7..76a58f17 100644
--- a/entries/jQuery.isWindow.xml
+++ b/entries/jQuery.isWindow.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.isWindow" return="boolean" deprecated="3.3">
+<entry type="method" name="jQuery.isWindow" return="boolean" deprecated="3.3" removed="4.0">
   <title>jQuery.isWindow()</title>
   <signature>
     <added>1.4.3</added>
diff --git a/entries/jQuery.now.xml b/entries/jQuery.now.xml
index b482637c..00992aba 100644
--- a/entries/jQuery.now.xml
+++ b/entries/jQuery.now.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.now" return="Number" deprecated="3.3">
+<entry type="method" name="jQuery.now" return="Number" deprecated="3.3" removed="4.0">
   <title>jQuery.now()</title>
   <signature>
     <added>1.4.3</added>
diff --git a/entries/jQuery.parseJSON.xml b/entries/jQuery.parseJSON.xml
index a3249174..2023ebc8 100644
--- a/entries/jQuery.parseJSON.xml
+++ b/entries/jQuery.parseJSON.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.parseJSON" deprecated="3.0">
+<entry type="method" name="jQuery.parseJSON" deprecated="3.0" removed="4.0">
   <return type="String"/>
   <return type="Number"/>
   <return type="Object"/>
diff --git a/entries/jQuery.trim.xml b/entries/jQuery.trim.xml
index 6732a155..cfc537b6 100644
--- a/entries/jQuery.trim.xml
+++ b/entries/jQuery.trim.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.trim" return="String" deprecated="3.5">
+<entry type="method" name="jQuery.trim" return="String" deprecated="3.5" removed="4.0">
   <title>jQuery.trim()</title>
   <signature>
     <added>1.0</added>
diff --git a/entries/jQuery.type.xml b/entries/jQuery.type.xml
index b9ce8a8e..4dd56897 100644
--- a/entries/jQuery.type.xml
+++ b/entries/jQuery.type.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<entry type="method" name="jQuery.type" return="String" deprecated="3.3">
+<entry type="method" name="jQuery.type" return="String" deprecated="3.3" removed="4.0">
   <title>jQuery.type()</title>
   <signature>
     <added>1.4.3</added>
diff --git a/entries/toggleClass.xml b/entries/toggleClass.xml
index da2c894f..b42f2329 100644
--- a/entries/toggleClass.xml
+++ b/entries/toggleClass.xml
@@ -229,7 +229,7 @@ $( "a" ).on( "click", function( event ) {
     <category slug="version/1.12-and-2.2"/>
     <category slug="version/3.3"/>
   </entry>
-  <entry type="method" name="toggleClass" return="jQuery" deprecated="3.0">
+  <entry type="method" name="toggleClass" return="jQuery" deprecated="3.0" removed="4.0">
     <signature>
       <added>1.4</added>
       <argument name="state" optional="true" type="Boolean">