I think complaints about history editing have some validity - as a team leader, I definitely do not want the history of my project, warts and all, to be editabl

I think complaints about history editing have some validity - as a team leader, I definitely do not want the history of my project, warts and all, to be editable by junior members attempting to hide mistakes/flaws in the production flow. This leads to cacophony when time comes to figure out why things went wrong, if they do, somewhere in the past.