willr

Retouch used to include a 'clone' tool accessed through Retouch - Touch Up. This was a very useful item which seems to have gone from the menu. The only option on Retouch is an item called 'smoothing,' which I don't know how to use and seems to have no 'help' file or video to inform me. Can anybody offer me any assistance? ie Where is Clone, if it still exists? What does 'smoothing' do. and how do I use it?