Sometimes it's useful to revert the changes made in a particular editor window without having to revert to the last save. So these types of windows typically have OK and cancel buttons to confirm or discard the changes. In Hera, some of them also had a revert button which reverted the changes without closing the window.
Sometimes it's useful to revert the changes made in a particular editor window without having to revert to the last save. So these types of windows typically have OK and cancel buttons to confirm or discard the changes. In Hera, some of them also had a revert button which reverted the changes without closing the window.