When I right click on a word, a menu pops up that allows me to do a quick search on the word. I've modified the menu so that when I'm close to the bottom of the window and the menu pops up with the cursor pointing at the bottom line, I have a second Quick Search defined so I don't have to run the mouse up to the top of the menu to do the quick search.
The menu changes didn't get copied to v20 Beta during the install. Granted a one line change probably isn't a big deal, but there may be others with massive menu changes that will spend a lot of time redoing their menu.