Update appcast.xml

Author: sbarex

appcast.xml

@@ -1,7 +1,36 @@
 <?xml version="1.0" standalone="yes"?>
 <rss xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">
     <channel>
-        <title>Syntax Highlight</title> 
+        <title>Syntax Highlight</title>
+        <item>
+            <title>2.1.12</title>
+            <pubDate>lun, 16 mag 2022 08:47:00 +0100</pubDate>
+            <sparkle:minimumSystemVersion>10.15</sparkle:minimumSystemVersion>
+            <enclosure 
+                       type="application/octet-stream" 
+                       url="https://github.com/sbarex/SourceCodeSyntaxHighlight/releases/download/2.1.12/Syntax.Highlight.zip" 
+                       sparkle:shortVersionString="2.1.12" sparkle:version="61" 
+                       sparkle:edSignature="fCM3K3WLfz6CgdIYXRDR+0R5TJrsNoB/K8i721Fy71WLam0zXBtIX+eLcww4onkmoU/jNZphHpGC0KrJkuTeAA==" length="14770474"
+            />
+            <description><![CDATA[
+                <h2>Release 2.1.12 (61)</h2>
+                <p>New features:</p>
+                <ul>
+                    <li>Added support for Node CommonJS module (</code>.cjs</code>).</li>
+                    <li>Added support for some new Typescript extensions (<code>.mts</code>, <code>.cts</code>) [<b>but <code>.mts</code> is handled by the System as a video file</b>].</li>
+                    <li>Better way to handle some special settings with a YAML file.</li>
+                </ul>
+                <p>Bug fix:</p>
+                <ul>
+                    <li>Support for <code>.toml</code> files.</li>
+                    <li>Persistence of VCS colors.</li>
+                    <li>Plain file pattern match.</li>
+                </ul>
+
+                <p><a href="https://github.com/sbarex/SourceCodeSyntaxHighlight/blob/master/CHANGELOG.md">See the complete changelog.</a></p>
+            ]]>
+            </description>
+        </item>
         <item>
             <title>2.1.11</title>
             <pubDate>sab, 2 apr 2022 19:38:00 +0100</pubDate>