add releases to history page

static/history.html

@@ -93,6 +93,16 @@
 
             <p>GrapheneOS now has multiple full-time and part-time developers supported by
             donations and multiple companies collaborating with the project.</p>
+
+            <section id="releases">
+                <h2><a href="#releases">Releases</a></h2>
+
+                <p>A history of releases for the current incarnation of GrapheneOS is available
+                via the <a href="/releases#changelog">releases changelog</a>.</p>
+
+                <p>An archive of changelogs for the earlier releases will be made available in the
+                near future.</p>
+            </section>
         </main>
         <footer>
             <a href="/"><img src="/mask-icon.svg" width="512" height="512" alt=""/>GrapheneOS</a>