Add changelog fragment

Signed-off-by: Vivek Joshy <8206808+vivekjoshy@users.noreply.github.com>

Author: vivekjoshy

changes/107.doc.rst

@@ -0,0 +1 @@
+Improve SEO of Documentation

docs/source/_templates/base.html

@@ -2,16 +2,12 @@
 
 {% block htmltitle %}
 <!-- Google Tag Manager -->
-<script>
-<!-- Google Tag Manager -->
 <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
 new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
 j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
 })(window,document,'script','dataLayer','GTM-N57WGC8D');</script>
 <!-- End Google Tag Manager -->
-</script>
-<!-- End Google Tag Manager -->
 {{ super() }}
 {% endblock %}