Link to beta version on homepage

docs/index.html

@@ -804,9 +804,9 @@ <h1 class="header">
       <div><b l10n="webapp" l10n-description="Followed by link to turbowarp.org/editor">Or use our web app in any browser:</b> <a href="https://turbowarp.org/editor">turbowarp.org/editor</a></div>
 
       <!-- when there is no beta update, leave this hidden instead of removing so we don't lose the l10n string -->
-      <div hidden>
+      <div>
         <b class="beta-badge" l10n="beta" l10n-description="Followed by a version number eg. v1.7.2-beta.1 that is a link to learn more about the current beta release.">Beta version available:</b>
-        <a href="https://github.com/TurboWarp/desktop/releases/tag/v1.12.0-beta.2">v1.12.0 beta 2</a>
+        <a href="https://github.com/TurboWarp/desktop/releases/tag/v1.13.0-beta.3">v1.13.0 beta 3</a>
       </div>
     </div>