@John: linebreak: just add more \n to the message, each \n is a linebreak
no idea about the high minute values, actually that should work...
Automerged message: i think we are talking about something different, it sounds to me now that you mean the edited by message, which can be disabled as an option
@Mixmaker: that doesn't happen on a default version, so i assume you have added a <br> somewhere, where it cannot be added.
@Eagle: nope, not per default
@badabing: when i have the time ^^