One artifact: its heading, the version being shown, and whichever renderer its type
calls for.
A new version can arrive over the socket at any moment. When the reader is looking at the
latest version they simply see the new one; when they have stepped back into the history
the view stays where they put it and the arrival is offered as a link rather than taken.
One artifact: its heading, the version being shown, and whichever renderer its
typecalls for.A new version can arrive over the socket at any moment. When the reader is looking at the latest version they simply see the new one; when they have stepped back into the history the view stays where they put it and the arrival is offered as a link rather than taken.