diff --git a/templates/updates_template.xml b/templates/updates_template.xml
new file mode 100644
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--- /dev/null
+++ b/templates/updates_template.xml
@@ -0,0 +1,46 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- Copyright (C) 2025 Moko Consulting <hello@mokoconsulting.tech>
+
+ This file is part of a Moko Consulting project.
+
+ SPDX-License-Identifier: GPL-3.0-or-later
+
+ This program is free software; you can redistribute it and/or modify  it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/ .
+-->
+
+<updates>
+  <update>
+    <name>Moko-Cassiopeia</name>
+    <description>Moko Consulting’s site template based on Cassiopeia.</description>
+    <element>moko-cassiopeia</element>
+    <type>template</type>
+    <client>site</client>
+
+    <version>03.01.00</version>
+    <creationDate>2025-12-16</creationDate>
+    <author>Jonathan Miller || Moko Consulting</author>
+    <authorEmail>hello@mokoconsulting.tech</authorEmail>
+    <copyright>(C)GNU General Public License Version 3 - 2025 Moko Consulting</copyright>
+
+    <infourl title='Moko-Cassiopeia'>https://mokoconsulting.tech/support/waas/moko-cassiopeia-roadmap</infourl>
+
+    <downloads>
+      <downloadurl type='full' format='zip'>PLACEHOLDER</downloadurl>
+      <sha256>PLACEHOLDER</sha256>
+    </downloads>
+
+    <tags>
+      <tag>stable</tag>
+    </tags>
+
+    <maintainer>Moko Consulting</maintainer>
+    <maintainerurl>https://www.mokoconsulting.tech</maintainerurl>
+
+    <targetplatform name='joomla' version='5.*'/>
+  </update>
+</updates>