diff --git a/appcast.xml b/appcast.xml
index 1133ffac..bfe86676 100644
--- a/appcast.xml
+++ b/appcast.xml
@@ -4,6 +4,20 @@
     <title>alt-tab-macos</title>
     <language>en</language>
 
+    <item>
+      <title>Version 4.5.0</title>
+      <pubDate>Fri, 17 Jul 2020 18:47:49 +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/v4.5.0/AltTab-4.5.0.zip"
+        sparkle:version="4.5.0"
+        sparkle:shortVersionString="4.5.0"
+        sparkle:edSignature="DpScKftl20bvWV9oer+FTrAbaMBcZ0Zawr/TKQAlybqLhByROC/Il3v0TFokWxIulOyq4nej54OgM7ThrBBvAg==" length="6804985"
+        type="application/octet-stream"/>
+    </item>
+
+
     <item>
       <title>Version 4.4.0</title>
       <pubDate>Wed, 15 Jul 2020 17:43:33 +0000</pubDate>
diff --git a/docs/Changelog.md b/docs/Changelog.md
index e2ae37ad..6b3b9792 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -1,5 +1,18 @@
 # Release notes
 
+# [4.5.0](https://github.com/lwouis/alt-tab-macos/compare/v4.4.0...v4.5.0) (2020-07-17)
+
+
+### Bug Fixes
+
+* alt-tab preferences panel was sometimes not listed ([e25716b](https://github.com/lwouis/alt-tab-macos/commit/e25716b))
+* launch crash on macOS versions < 10.15 ([d817545](https://github.com/lwouis/alt-tab-macos/commit/d817545))
+
+
+### Features
+
+* allow backlisting apps, with 2 different types of blacklist ([d32951f](https://github.com/lwouis/alt-tab-macos/commit/d32951f)), closes [#239](https://github.com/lwouis/alt-tab-macos/issues/239)
+
 # [4.4.0](https://github.com/lwouis/alt-tab-macos/compare/v4.3.0...v4.4.0) (2020-07-15)