diff --git a/appcast.xml b/appcast.xml
index 6b684ed6..b152bc9a 100644
--- a/appcast.xml
+++ b/appcast.xml
@@ -8,6 +8,15 @@
       build). 
     </description>
     <language>en</language>
+    <item>
+      <title>Version 2.0.0 (268)</title>
+      <pubDate>Mon, 27 Jul 2026 06:50:24 -0000</pubDate>
+      <sparkle:version>268</sparkle:version>
+      <sparkle:shortVersionString>2.0.0</sparkle:shortVersionString>
+      <sparkle:minimumSystemVersion>15.0</sparkle:minimumSystemVersion>
+      <sparkle:channel>beta</sparkle:channel>
+      <enclosure url='https://github.com/yattee/yattee/releases/download/2.0.0-beta.268/Yattee-2.0.0-macOS.zip' type='application/octet-stream' sparkle:edSignature='E2vPOGQIMzhLkz2EsFPlE0QLxJ+KB4G2KAdQfc478BgQ+o4BYlAoVuJVPvx8nzwKgKP7NIDj3YwL9dkE894TCA==' length='50764747'/>
+    </item>
     <item>
       <title>Version 2.0.0 (266)</title>
       <pubDate>Sun, 19 Jul 2026 18:22:41 -0000</pubDate>
@@ -15,7 +24,7 @@
       <sparkle:shortVersionString>2.0.0</sparkle:shortVersionString>
       <sparkle:minimumSystemVersion>15.0</sparkle:minimumSystemVersion>
       <sparkle:channel>beta</sparkle:channel>
-      <enclosure url='https://github.com/yattee/yattee/releases/download/2.0.0-beta.266/Yattee-2.0.0-macOS.zip' type='application/octet-stream' sparkle:edSignature='99ocnpYVxXQ6irCAEYNtr3PWEO05DrJuf4C5jflKgbX/EdQtaqw0DtzlPRkiIfoN05y1RnhH7vg/ClkPy+ntAw==' length='50749155'/>
+      <enclosure url="https://github.com/yattee/yattee/releases/download/2.0.0-beta.266/Yattee-2.0.0-macOS.zip" type="application/octet-stream" sparkle:edSignature="99ocnpYVxXQ6irCAEYNtr3PWEO05DrJuf4C5jflKgbX/EdQtaqw0DtzlPRkiIfoN05y1RnhH7vg/ClkPy+ntAw==" length="50749155"/>
     </item>
     <item>
       <title>Version 2.0.0 (264)</title>