src/monitor.py (4 lines):
	- line 58: # TODO: handle any ConnectionRefusedError and ConnectTimeoutError
	- line 119: # TODO: this should return AWS status code so we know if the update succeeded or failed
	- line 138: # TODO: compare result of latest check with previous record
	- line 151: # TODO: perform update once per day regardless and give MOTD


src/notifications.py (1 line):
	- line 115: # TODO: message @all to notify when healthcheck fails