Basic file operating functions missed

Can you add more functions such as drag-drop(Mouse operation), rename(F2), delete(DEL key) after the item is selected (Don’t bother to use right arrow to pop up another menu). This wonderful software enhanced a lot the functions of the explorer but is lack of some basic file operations(they are fundamental and used everyday). I have to use Listary and Everything at the same time for certain functions. it is a bad experience.
Thanks again.

Hi, drag & drop is supported in the latest beta:

Renaming and deleting have been added to my to-do list with a low priority.