feat: Kotlin 2.4.0-Beta2 release

Author: sarahhaggarty

docs/images/whatsnew/kotlin-wasm-wasi-http.gif

@@ -22,7 +22,7 @@
         <toc-element hidden="true" topic="kotlin-tour-intermediate-libraries-and-apis.md"/>
     </toc-element>
     <toc-element toc-title="What's new in Kotlin">
-        <toc-element toc-title="Kotlin 2.4.0-Beta1" topic="whatsnew-eap.md"/>
+        <toc-element toc-title="Kotlin 2.4.0-Beta2" topic="whatsnew-eap.md"/>
         <toc-element toc-title="Kotlin 2.3.20" accepts-web-file-names="whatsnew.html" topic="whatsnew2320.md"/>
         <toc-element toc-title="Kotlin 2.3.0" topic="whatsnew23.md"/>
         <toc-element toc-title="Compatibility guide" topic="compatibility-guide-23.md"/>

docs/kr.tree

@@ -55,13 +55,13 @@ _No preview versions are currently available._
         <th>Build highlights</th>
     </tr>
     <tr>
-        <td><strong>2.4.0-Beta1</strong>
-            <p>Released: <strong>March 31, 2026</strong></p>
-            <p><a href="https://github.com/JetBrains/kotlin/releases/tag/v2.4.0-Beta1" target="_blank">Release on GitHub</a></p>
+        <td><strong>2.4.0-Beta2</strong>
+            <p>Released: <strong>April 22, 2026</strong></p>
+            <p><a href="https://github.com/JetBrains/kotlin/releases/tag/v2.4.0-Beta2" target="_blank">Release on GitHub</a></p>
         </td>
         <td>
             <p>A language release with major changes in the language and tooling updates.</p>
-            <p>For more details, refer to the <a href="https://github.com/JetBrains/kotlin/releases/tag/v2.4.0-Beta1">changelog</a> or <a href="whatsnew-eap.md">What's new in Kotlin 2.4.0-Beta1</a>.</p>
+            <p>For more details, refer to the <a href="https://github.com/JetBrains/kotlin/releases/tag/v2.4.0-Beta2">changelog</a> or <a href="whatsnew-eap.md">What's new in Kotlin 2.4.0-Beta2</a>.</p>
         </td>
     </tr>
     <tr>