diff --git a/Appcasts/netnewswire-release.xml b/Appcasts/netnewswire-release.xml
index e45818a4b..dc1c2aaf1 100755
--- a/Appcasts/netnewswire-release.xml
+++ b/Appcasts/netnewswire-release.xml
@@ -6,16 +6,27 @@
<description>Most recent NetNewsWire releases (not test builds).</description>
<language>en</language>
-<item>
- <title>NetNewsWire 5.1.3</title>
- <description><![CDATA[
-<p>Fixed a crashing bug that could happen with empty titles in the timeline.</p>
-<p>Fixed a crashing bug that could happen when adding a feed.</p>
- ]]></description>
- <pubDate>Mon, 09 Nov 2020 18:30:00 -0700</pubDate>
- <enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-5.1.3/NetNewsWire5.1.3.zip" sparkle:version="3018" sparkle:shortVersionString="5.1.3" length="6583350" type="application/zip" />
- <sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
-</item>
+ <item>
+ <title>NetNewsWire 6.0</title>
+ <description><![CDATA[
+<p>Big Sur app icon</p>
+<p>Big Sur UI (when running on Big Sur)</p>
+<p>App is now sandboxed</p>
+<p>Apple Silicon native code</p>
+<p>Syncing via iCloud</p>
+<p>Syncing via BazQux, Inoreader, NewsBlur, The Old Reader, and FreshRSS</p>
+<p>Share extension, so you can send URLs to NetNewsWire</p>
+<p>Special support for Twitter and Reddit feeds</p>
+<p>Sidebar contextual menu commands for turning on and off Reader View and for notifications</p>
+<p>High resolution icons in the sidebar (when available)</p>
+<p>External link, when available, shows in article view</p>
+<p>Preference to change article text size</p>
+<p>Preference to set preferred browser</p>
+ ]]></description>
+ <pubDate>Sat, 27 Mar 2021 14:30:00 -0700</pubDate>
+ <enclosure url="https://github.com/Ranchero-Software/NetNewsWire/releases/download/mac-6.0/NetNewsWire6.0.zip" sparkle:version="6026" sparkle:shortVersionString="6.0" length="10447422" type="application/zip" />
+ <sparkle:minimumSystemVersion>10.15.0</sparkle:minimumSystemVersion>
+ </item>
<item>
<title>NetNewsWire 5.1.2</title>