diff --git a/index.html b/index.html
index 17d49df..b024f0d 100644
--- a/index.html
+++ b/index.html
@@ -132,6 +132,16 @@
 <li>No database required</li>
 <li>Framework free <a href="https://www.youtube.com/watch?v=L5jI9I03q8E">™</a></li>
 </ul>
+<h2 id="why-open-source-on-github">Why Open Source on GitHub?</h2>
+<p>There are several reasons why we switched to open source model and GitHub.</p>
+<p>Basically, we wanted to increase:</p>
+<ul>
+<li>Code quality by bringing more developers on board</li>
+<li>Code auditability and visibility</li>
+<li>Security</li>
+<li>Project lifetime</li>
+</ul>
+<p>At the end, the more people who can see and test a set of code, the more likely any flaws will be caught and fixed quickly.</p>
                 </section>
 
             </div>
diff --git a/install.html b/install.html
index d13eb03..565adae 100644
--- a/install.html
+++ b/install.html
@@ -127,6 +127,9 @@
 <li>Login with default credentials <code>admin/admin123</code></li>
 <li>Change default admin's password</li>
 </ul>
+<h2 id="upgrade">Upgrade</h2>
+<p>Since version 7 is completely rewriten from scratch, there is no clear upgrade path from the older versions.</p>
+<p>If you have an older version of FileGator please backup everything and install the script again.</p>
                 </section>
 
             </div>