This is a beta release, and bug reports are encouraged! If you spot one, do please let us know ASAP - and don't forget to tick the "include additional debug info" and "submit screenshot" where appropriate!
Interclue 1.6 introduces a great new feature, which we are currently calling HoverClues (if anyone can suggest a better name, let us know). These clues occupy a useful middle ground between our Linkclue Icons and the full size ClueViewer. They take up more space than the icons, but they add a lot more information and appear at the bottom of the browser rather than right next to the link, so they don't get in the way.
So far they are active for a couple dozen different kinds of link, and we're working on more types, eventually even including short previews of "ordinary" pages, which are the hardest to do because there are a bazillion different kinds of "ordinary" web page.
This version also introduces a couple of new clues that will only (so far) appear on the 3 major search engines: Google, Yahoo, and Bing.