When rotating logs, please write info to the just-rotated-log that it has been rotated

I use tail -f idm.log for showing the latest log entries continuously. When the log is rotated, e.g. overnight, the logging seems to be "stopped", but no information regarding log rotation is logged.

I propose to log something like "This log is rotated now" or something even better so that I will close and open the right/latest log again.