The "Instant-Replay" (View->Go back in time) can be a handy little feature if you've ever wanted to look up something that turns out not to be in the scrollback

The "Instant-Replay" (View->Go back in time) can be a handy little feature if you've ever wanted to look up something that turns out not to be in the scrollback because it was a full-screen app running on the alternate screen buffer, or whatever. It's also good for checking out /when/ something happened, after the fact. I've not used it much, but when I've needed to, it's been a lifesaver.