Update migrate.or.upgrade.iredadmin.md.

en_US/upgrade/0-migrate.or.upgrade.iredadmin.md

@@ -38,7 +38,7 @@ either open source edition or iRedAdmin-Pro).
 
 ## Download the latest iRedAdmin
 
-* iRedAdmin open source edition is available for download [here](https://dl.iredmail.org/yum/misc/).
+* iRedAdmin open source edition is available for download [here](https://github.com/iredmail/iRedAdmin/tags).
 * iRedAdmin-Pro customers can get download link of new release by following
   steps below:
     * Login to iRedAdmin-Pro as global admin.
@@ -61,15 +61,28 @@ either open source edition or iRedAdmin-Pro).
 
 !!! warning
 
-    Do not rename the extracted directory (`iRedAdmin-x.y.z`), otherwise
+    - Do not rename the extracted directory (`iRedAdmin-x.y.z`), otherwise
-    upgrade may fail.
+      upgrade may fail.
+    - iRedAdmin open source edition is packed as `.tar.gz` (compressed with
+      gzip) file, but iRedAdmin-Pro is `.tar.bz2` (compressed with bzip2).
+
+For iRedAdmin open source edition:
 
 ```
 # cd /root/
-# tar xjf iRedAdmin-x.y.z.tar.bz2
+# tar zxf iRedAdmin-x.y.z.tar.gz
 # cd iRedAdmin-x.y.z/tools/
 # bash upgrade_iredadmin.sh
 ```
 
+For iRedAdmin-Pro:
+
+```
+# cd /root/
+# tar xjf iRedAdmin-Pro-x.y.z.tar.bz2
+# cd iRedAdmin-Pro-x.y.z/tools/
+# bash upgrade_iredadmin.sh
+```
+
 That's all. If it doesn't work for you, please post a new topic in our
 [online support forum](https://forum.iredmail.org/).

html/migrate.or.upgrade.iredadmin.html

@@ -68,7 +68,7 @@ either open source edition or iRedAdmin-Pro).</p>
 </ol>
 <h2 id="download-the-latest-iredadmin">Download the latest iRedAdmin</h2>
 <ul>
-<li>iRedAdmin open source edition is available for download <a href="https://dl.iredmail.org/yum/misc/">here</a>.</li>
+<li>iRedAdmin open source edition is available for download <a href="https://github.com/iredmail/iRedAdmin/tags">here</a>.</li>
 <li>
 <p>iRedAdmin-Pro customers can get download link of new release by following
   steps below:</p>
@@ -94,15 +94,27 @@ either open source edition or iRedAdmin-Pro).</p>
 </ul>
 <div class="admonition warning">
 <p class="admonition-title">Warning</p>
-<p>Do not rename the extracted directory (<code>iRedAdmin-x.y.z</code>), otherwise
+<ul>
-upgrade may fail.</p>
+<li>Do not rename the extracted directory (<code>iRedAdmin-x.y.z</code>), otherwise
+  upgrade may fail.</li>
+<li>iRedAdmin open source edition is packed as <code>.tar.gz</code> (compressed with
+  gzip) file, but iRedAdmin-Pro is <code>.tar.bz2</code> (compressed with bzip2).</li>
+</ul>
 </div>
+<p>For iRedAdmin open source edition:</p>
 <pre><code># cd /root/
-# tar xjf iRedAdmin-x.y.z.tar.bz2
+# tar zxf iRedAdmin-x.y.z.tar.gz
 # cd iRedAdmin-x.y.z/tools/
 # bash upgrade_iredadmin.sh
 </code></pre>
 
+<p>For iRedAdmin-Pro:</p>
+<pre><code># cd /root/
+# tar xjf iRedAdmin-Pro-x.y.z.tar.bz2
+# cd iRedAdmin-Pro-x.y.z/tools/
+# bash upgrade_iredadmin.sh
+</code></pre>
+
 <p>That's all. If it doesn't work for you, please post a new topic in our
 <a href="https://forum.iredmail.org/">online support forum</a>.</p><div class="footer">
     <p style="text-align: center; color: grey;">All documents are available in <a href="https://github.com/iredmail/docs/">GitHub repository</a>, and published under <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">Creative Commons</a> license. You can <a href="https://github.com/iredmail/docs/archive/master.zip">download the latest version</a> for offline reading. If you found something wrong, please do <a href="https://www.iredmail.org/contact.html">contact us</a> to fix it.</p>