diff --git a/Appcasts/netnewswire-5.1-beta.xml b/Appcasts/netnewswire-5.1-beta.xml
index 6de1be603..e5856efbd 100755
--- a/Appcasts/netnewswire-5.1-beta.xml
+++ b/Appcasts/netnewswire-5.1-beta.xml
@@ -6,6 +6,16 @@
         <description>Most recent NetNewsWire changes with links to updates.</description>
         <language>en</language>
 
+<item>
+	<title>NetNewsWire 5.1</title>
+	<description><![CDATA[
+<p>This is the release version of NetNewsWire 5.1.</p>
+	]]></description>
+	<pubDate>Sat, 19 Sep 2020 12:45:00 -0700</pubDate>
+	<enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1/NetNewsWire5.1.zip" sparkle:version="3007" sparkle:shortVersionString="5.1" length="6561360" type="application/zip" />
+	<sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+</item>
+
 <item>
 	<title>NetNewsWire 5.1b2</title>
 	<description><![CDATA[
diff --git a/Appcasts/netnewswire-beta.xml b/Appcasts/netnewswire-beta.xml
index 699b38df4..3ef99a7b0 100755
--- a/Appcasts/netnewswire-beta.xml
+++ b/Appcasts/netnewswire-beta.xml
@@ -6,6 +6,16 @@
         <description>Most recent NetNewsWire changes with links to updates.</description>
         <language>en</language>
 
+<item>
+	<title>NetNewsWire 5.1</title>
+	<description><![CDATA[
+<p>This is the release version of NetNewsWire 5.1.</p>
+	]]></description>
+	<pubDate>Sat, 19 Sep 2020 12:45:00 -0700</pubDate>
+	<enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1/NetNewsWire5.1.zip" sparkle:version="3007" sparkle:shortVersionString="5.1" length="6561360" type="application/zip" />
+	<sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+</item>
+
 <item>
 	<title>NetNewsWire 5.1b2</title>
 	<description><![CDATA[
diff --git a/Appcasts/netnewswire-release.xml b/Appcasts/netnewswire-release.xml
index 49ca8bab4..6a05f8839 100755
--- a/Appcasts/netnewswire-release.xml
+++ b/Appcasts/netnewswire-release.xml
@@ -6,6 +6,35 @@
         <description>Most recent NetNewsWire releases (not test builds). Well, we’re including test builds up until 5.0 ships, but after that it won’t be test builds.</description>
         <language>en</language>
 
+<item>
+	<title>NetNewsWire 5.1</title>
+	<description><![CDATA[
+<p>Changes since 5.0.4:</p>
+<p>Feedly syncing</p>
+<p>Reader view</p>
+<p>Notifications (configure per feed in the Info window)</p>
+<p>Multiple windows - File > New Window</p>
+<p>View > Hide Read Feeds</p>
+<p>View > Hide Read Articles (also a filter button above timeline for this)</p>
+<p>Clean Up command (to immediately hide read articles when hide-read-articles is on)</p>
+<p>Feeds view: remember expansion state between runs</p>
+<p>Timeline: more compact rows (source and date on same line)</p>
+<p>Timeline: sort menu on top</p>
+<p>Timeline: swipe actions</p>
+<p>Article view: shift-space scrolls backwards</p>
+<p>Articles with non-ASCII URLs can now open in browser</p>
+<p>Adding feeds with non-ASCII URLs now works</p>
+<p>AppleScript: article now has a feed property</p>
+<p>Hold down shift to temporarily toggle open-in-browser in background preference</p>
+<p>Article > Mark Above as Read, Mark Below as Read</p>
+<p>Preferences: Choose preferred browser (for viewing web pages)</p>
+<p>Inspector: window title now matches name of thing being inspected</p>
+	]]></description>
+	<pubDate>Sat, 19 Sep 2020 12:45:00 -0700</pubDate>
+	<enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1/NetNewsWire5.1.zip" sparkle:version="3007" sparkle:shortVersionString="5.1" length="6561360" type="application/zip" />
+	<sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+</item>
+
 	<item>
          <title>NetNewsWire 5.0.4</title>
             <description><![CDATA[