I launched WionSCP and it displayed a tooltip of new version available ( 4.2.8 ). OK, I closed the tooltip and
checked out the changes log. Now, without closing the first WinSCP window, I open another one, and it displays the same tooltip again. I get an idea, and to test it, I open yet another WinSCP - and yes, again the tooltip. Then I close the very first WinSCP, and open yet another session. No tooltip this time. So the flag that the tooltip was displayed and closed (and should not be displayed any more) is only saved on closing the session. Perhaps it should be done earlier?