Add a "create/touch" function to help with RM "Append to File" action, which doesn't allow specifying a file name that doesn't already exist (although I think this ultimately should be solved in RM)
Add location events on file modifications, along the same lines as what is done for hub variables.
While on that topic of location events - it would be very nice to DISABLE those events for hub variables (on a variable by variable basis) - For those of use that frequently update hub-variables from external sources via RM endpoints. Sort of like enabling/disabling actions/events/triggers in RM itself.
YMMV, but have tens of thousands of unneeded hub location events, that would be nice to save the overhead nor need to purge the logs.