Added ADRs

Author: teon

src/pages/security.astro

@@ -133,9 +133,11 @@ const tags = [
           </li>
           <li>
             Our whole process: <a href="https://docs.defguard.net/in-depth/release-cycle"
-              >release cycle</a
-            > and <a href="https://github.com/orgs/DefGuard/projects/5">roadmap</a> are openly
-            managed and shared.
+              >Release cycle</a>, 
+              <a href="https://github.com/orgs/DefGuard/projects/5">Roadmap</a> and 
+              <a href="https://docs.defguard.net/in-depth/architecture-decision-records">
+                Architecture Decision Records</a> 
+                are openly managed and shared.
           </li>
           <li>No vendor lock-in — install on <b>whatever hardware and operating system</b> you like. This gives you huge advantage not only for ease of deployment and maintanance - but gives you <b>full inspectability</b> of the whole stack!</li>
         </ul>