Illuminate 1.1 is out now. It’s a small feature update including:
Support for cycling through tabs, although its currently limited to Safari tabs. As you’re cycling through windows, the tabs will appear beneath the windows.
A complete, in application help file explaining all the features Illuminate provides.
A new front end application to manage the preferences. This prevents the preferences window from getting lost behind all the other windows. It also now shows up in Illuminate itself.