diff --git a/appcast.xml b/appcast.xml
index 31efbe30..c0cb4d3c 100644
--- a/appcast.xml
+++ b/appcast.xml
@@ -4,6 +4,20 @@
     <title>alt-tab-macos</title>
     <language>en</language>
 
+    <item>
+      <title>Version 6.63.0</title>
+      <pubDate>Fri, 20 Oct 2023 20:09:42 +0000</pubDate>
+      <sparkle:minimumSystemVersion>10.12</sparkle:minimumSystemVersion>
+      <sparkle:releaseNotesLink>https://alt-tab-macos.netlify.app/changelog-bare</sparkle:releaseNotesLink>
+      <enclosure
+        url="https://github.com/lwouis/alt-tab-macos/releases/download/v6.63.0/AltTab-6.63.0.zip"
+        sparkle:version="6.63.0"
+        sparkle:shortVersionString="6.63.0"
+        sparkle:edSignature="gyDsF4Y6Fjf5m6bS7giy7EqSRZY2qvwe/W+fLX3VFMFQMHsJCQBMXU7M1xDT+3LtGiAKjstT8zfh7pGTyPIZDw==" length="8846315"
+        type="application/octet-stream"/>
+    </item>
+
+
     <item>
       <title>Version 6.62.0</title>
       <pubDate>Tue, 10 Oct 2023 20:47:37 +0000</pubDate>
diff --git a/docs/Changelog.md b/docs/Changelog.md
index 6bb7346b..513fcd04 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -1,5 +1,17 @@
 # Release notes
 
+# [6.63.0](https://github.com/lwouis/alt-tab-macos/compare/v6.62.0...v6.63.0) (2023-10-20)
+
+
+### Bug Fixes
+
+* never screenshot windows if thumbnails are hidden ([5e7f44b](https://github.com/lwouis/alt-tab-macos/commit/5e7f44b))
+
+
+### Features
+
+* improve ca/ko/ku localizations ([865570f](https://github.com/lwouis/alt-tab-macos/commit/865570f))
+
 # [6.62.0](https://github.com/lwouis/alt-tab-macos/compare/v6.61.0...v6.62.0) (2023-10-10)