Here is a new version of userChrome.js: http://downloads.mozdev.org/userchromejs/
And here on AMO ( https://addons.mozilla.org/en-US/firefox/addon/uc/versions/ ) I see the last version of uc dated May…
...or pressing it's keyboard alternative (Ctrl+Alt+T possibly?). And wouldn't it be also nice to have an option to open a new child tab by middle-clicking the location bar's Go button (that little gre…