Added newsletter archive link to the footer

_includes/footer.html

@@ -10,6 +10,7 @@
       </ul>
       <p>Committed to Free Software, Libre Innovation, and <a href="http://opensourcedesign.net/">Open Source Design</a></p>
       <p> Trademarks are property of their respective owners. All site content, unless otherwise noted, is licensed <a href="http://creativecommons.org/licenses/by-sa/4.0">CC BY-SA 4.0 International</a> by Ura Design</p>
+      <p><a href="https://tinyletter.com/uracreative/archive" target="_blank">Newsletter Archive</a></p>
       <p><a href="{{ site.baseurl }}/privacy-policy" target="_blank">Privacy Policy</a></p>
       <div class="two spacing"></div>
       <p class="back-to-top"><a href="#"><i class="fa fa-chevron-up"></i>Back to top</a></p>