Word on the street (interstreet?) is that Logitech’s version of Google TV was recently updated. Build number is 2.1_2010121503ON.164108, but the firmware version is still 2.1-update1. Everyone who’s received the update can’t quite figure out what’s different though. Could be as minor as a few bug fixes, but if we hear anything between now and the next one, we’ll pass it along. [via Android Central]