UI /new features/ Save option/ hide toolbars/ in adobe pdf reader/ipad pro

Please tell me what are the new features that adobe is working in upcoming updates for ipad pro pdf reader

When wil adobe pdf  will bring sum more updates in the UI of the app?

I request adobe to give the option for hide toolbars during annotations in upcoming update

I request adobe to give option for save in the toolbar. So that we dont have to close file to save