Where is the "check for updates" link? page? button? in About?

Hi,

I'm trying to figure out if there is a new version of solar-putty... but in the About dialog, there is no indication whatsoever. Not even a link for "check for updates" or similar.

If I go into Solarwinds page, and try to download it again, it will never tell the version. Even the executable is just "name.exe" without a version...

So???

thanks!