I'll consider this :-)

It would be helpful if the version number was shown somewhere without having to click 'About'. For example instead of having "WinSCP Login" at the top, it might say "WinSCP v3.82 Login". A quick (500ms?) self-clearing splash screen might be another way. Why? I use multiple computers and just want to know when they're out-of-date so that I might update them.