The Editor commands
Set Mark
with a prefix argument,
Pop and Goto Mark
and
Pop Mark
and the function
editor:current-mark
with the
pop-p
argument now rotate the mark ring instead of discarding the current mark. This makes them compatible with GNU Emacs and allows you to cycle around all of the marks by repeated invocation. The word "pop" in the names is retained for compatibility, even though the operation is now a rotation.