I would enjoy having a keyboard shortcut that lets me swap two lines of LaTeX code.
E.g. I assigned Ctrl+Shift+↑ to swap the line where the curser currently is with the line above it.
Before (curser is in the "Ipsum" line):
\item Lorem
\item Ipsum
After:
\item Ipsum
\item Lorem
See Configure -> Shortcuts -> Menus -> Editor -> Line Operations -> Move Line Up/Down

I'm so sorry. I tried to avoid this, but obviously I was not able to find this option :D Thank you.
Most helpful comment
See Configure -> Shortcuts -> Menus -> Editor -> Line Operations -> Move Line Up/Down
