NUX Page History with Restore Options

So we have all done it changed a page and then realised that the original version was better and want to return to the previous version. With the Classic Dashboards we had the option of a Model Restore and or check the Production version of the model before we synchronise the changes. What I would like to see is a Page Revision History so that we can return to a previous version of a page. If a history restore is not possible then at least being able to create Revision Tags that you can then run comparison reports against would be a huge leap forward.Currently the only way of achieving this is duplicating the page before making a change to the original page which is not particularly practical.