I see that Sighthound Video 2.5 was released almost 2 weeks ago now but when I query Sighthound to check for new versions, it reports I am current with 2.4.1? I am a current Pro user.
We had released 2.5 but we received reports of a crash that was affecting a small number of Mac users so we temporarily blocked the auto updater. You can still download this version at https://www.sighthound.com/account/ under the "Download Sighthound Video" section. Once we have a stable build with the fix in place we will push out a new auto update.