We have just released an SEO properties section within the responsive pages editor. This section allows you to add a page title, description, and SEO keywords. It can be found under the 'Page' tab of the right-hand side editing panel.
We have more to come soon...
Fixing known bugs present in the beta version - (a list of the known, existing bugs can be viewed here).
Improving the way content adjusts on the mobile view.
Removing the blank space in the left-hand sidebar to extend the editing view for responsive pages.
Adding more layout blocks with pre-defined content.
How do I opt in?