Add newsletter link (#7588)

templates/web/common/site_layout.tt.html

@@ -294,13 +294,15 @@ <h1>[% title %]</h1>
 						<h3 class="title-5 text-medium">[% lang('footer_join_the_community') %]</h3>
 						<p>[% f_lang('f_discover_our_code_of_conduct', { url => lang('footer_code_of_conduct_link') } ) %]</p>
 						<p>[% f_lang('f_join_us_on_slack', { url => "https://slack.openfoodfacts.org" } ) %]</p>
+						<p><a href="https://forum.openfoodfacts.org/">Forum</a></p>
 						<p id="footer_social_icons">[% f_lang('f_footer_follow_us_links', { links => '
 							<a href="https://twitter.com/openfoodfacts"><img src="/images/icons/dist/twitter.svg" class="footer_social_icon" alt="Twitter"></a>
 							<a href="https://www.facebook.com/OpenFoodFacts"><img src="/images/icons/dist/facebook.svg" class="footer_social_icon" alt="Facebook"></a>
 							<a href="https://www.instagram.com/open.food.facts/"><img src="/images/icons/dist/instagram.svg" class="footer_social_icon" alt="Instagram"></a>
 							'})
 							%]
 						</p>
+						<p><a href="https://link.openfoodfacts.org/newsletter-[% language %]">Subscribe to our newsletter</a></p>
 					</div>
 					<div class="small-12 large-6 columns project v-space-normal">
 						<h3 class="title-5 text-medium">[% lang('footer_discover_the_project') %]</h3>
@@ -337,6 +339,7 @@ <h3 class="title-5 text-medium">[% lang('footer_discover_the_project') %]</h3>
 									<li><a href="[% lang('footer_data_link') %]">[% lang('footer_data') %]</a></li>
 									<li><a href="[% lang('donate_link') %]">[% lang('donate') %]</a></li>
 									<li><a href="[% lang('footer_producers_link') %]">[% lang('footer_producers') %]</a></li>
+									<li><a href="https://link.openfoodfacts.org/newsletter-[% language %]">Subscribe to our newsletter</a></li>
 								</ul>
 							</div>