hehe

Yes, I know what you mean.

The files on SF are released for limited testing, and some of them went "Official."

The 4.10.5 is a good example of a release that isn't ready for widepread distribution, so the message on www.frostwire.com still points to the earlier version.

When the devs are satisfied that a release is ready for wider distribution, the notification will show up on the "Official" frostwire.com page.

By all means, feel free to try the ones on sourceforge, but just be aware that if the frostwire.com page is still indicating an earlier version, the latest one might not be tested as much.