diff --git a/appcast.xml b/appcast.xml
index 7a9ccba..35d25e3 100644
--- a/appcast.xml
+++ b/appcast.xml
@@ -7,6 +7,10 @@
         
             
                 
+            
+        
+            
+                
                     <item>
                         <title>v1.2.0</title>
                         <description><![CDATA[<p>Install Xcodes using one of the methods listed <a href="https://github.com/RobotsAndPencils/XcodesApp#installation">here</a>.
diff --git a/appcast_pre.xml b/appcast_pre.xml
index 7a9ccba..0c903fd 100644
--- a/appcast_pre.xml
+++ b/appcast_pre.xml
@@ -7,6 +7,64 @@
         
             
                 
+                    <item>
+                        <title>v1.3.0</title>
+                        <description><![CDATA[<p>Install Xcodes using one of the methods listed <a href="https://github.com/RobotsAndPencils/XcodesApp#installation">here</a>.
+Update Xcodes by selecting Check for Updates… in the Xcodes menu in the menu bar.</p>
+
+<h2 id="changes">Changes</h2>
+<h2 id="--experiments">🧪  Experiments</h2>
+<p>Included in this release is the ability to turn on experiments inside of Xcodes! (Settings &gt; Experiments) 
+In the first experiment - thanks to the wonderful work of https://github.com/saagarjha/unxip - unxipping speed is increased by up to 70% on some newer Macs.</p>
+
+<p>This experiment is turned OFF by default - so make sure you increase your productivity by trying this new experiement!</p>
+
+<h2 id="-enhancements">🚀 Enhancements</h2>
+
+<ul>
+  <li>add a unxip experiment for faster unxipping (#179) @MattKiazyk</li>
+  <li>Show a message when user is not authorized yet (#165) @qyzdo</li>
+</ul>
+
+<h2 id="-bug-fixes">🐛 Bug Fixes</h2>
+
+<ul>
+  <li>Allow Non-Paid Apple Developer to download versions. (#168) @MattKiazyk</li>
+</ul>
+
+<h2 id="-maintenance">🧰 Maintenance</h2>
+
+<ul>
+  <li>Bump actions/cache from 2.1.6 to 2.1.7 (#170) @dependabot</li>
+  <li>Bump actions/checkout from 2.3.5 to 2.4.0 (#166) @dependabot</li>
+</ul>
+
+<!-- sparkle:edSignature=sgLWFusBeT/DO6ca2oEen+dkuVNp8uE/XjOl+fjZy2G7rtmAJrhB8H4ElXMryI0dMybyFtZX+3+wj11aLT32DA== -->
+]]></description>
+                        <pubDate>Tue, 08 Feb 2022 05:02:56 +0000</pubDate>
+                        
+                            
+
+                            
+                            
+                                
+                                
+
+                                <enclosure
+                                    url="https://github.com/RobotsAndPencils/XcodesApp/releases/download/v1.3.0b10/Xcodes.zip"
+                                    sparkle:version="10"
+                                    sparkle:shortVersionString="1.3.0"
+                                    sparkle:edSignature="sgLWFusBeT/DO6ca2oEen+dkuVNp8uE/XjOl+fjZy2G7rtmAJrhB8H4ElXMryI0dMybyFtZX+3+wj11aLT32DA=="
+                                    length="12409087"
+                                    type="application/octet-stream" />
+                            
+                        
+                    </item>
+                
+            
+        
+            
+                
                     <item>
                         <title>v1.2.0</title>
                         <description><![CDATA[<p>Install Xcodes using one of the methods listed <a href="https://github.com/RobotsAndPencils/XcodesApp#installation">here</a>.