In the Quicksilver forums today I stumbled across the link that brings you the very latest, more bleeeding-edge version of Quicksilver.
Apparently, setting the “Application Update Type” to “pre-release” in Quicksilver’s Extra Settings doesn’t actually deliver the most recent version.
However, this link does: http://getqs.com/dev/
Quicksilver β50 Bulldog (3787) looks a lot like its precedessors. After thirty minutes of poking around, the only new things I have found are the swish new menubar icon (a Q with a fancy tail) and working previews for the app’s various interfaces in the preferences.
But a large part of the fun with Quicksilver is never knowing what new thing is just around the corner.
Obviously, the pre-pre-release version is not fully polished. So there’s no complaining if it doesn’t all work out as expected.
Tags: Apple, beta, icon, prerelease, previews, Productivity, quicksilver

