app/views/lookbook/inspector/panels/_preview.html.erb in lookbook-3.0.0.alpha.1 vs app/views/lookbook/inspector/panels/_preview.html.erb in lookbook-3.0.0.alpha.2

@@ -1,8 +1,7 @@
 <%=
   lb_viewport(
-    target.preview_path(request.query_parameters),
-    srcdoc: @preview_html,
+    target.preview_path(request.query_parameters.merge({checksum: checksum(preview_html)})),
     id: "preview-viewport",
   ) 
 %>