Rebase window default button
In older versions of TortoiseHg, in the "Rebase" window, the "Rebase" button was the default button (when available) and the "Close" button was the default button after the rebase succeeded. So I could open initiate a rebase, hit Enter, and it would go, and if there is nothing to resolve, hit Enter again, and it would close the window. At some point, this was changed so that the default button is "Cancel" before the rebase and no default button after.
I'd appreciate it if a no-conflict rebase was just "Enter, Enter" again.