Android 1.5 hitting T-Mobile G1’s

People have been getting very impatient for the the “Cupcake” build of Android, but finally it appears to be arriving. According to Engadget T-Mobile may have started distributing Android 1.5 as an over-the-air update to G1 owners, which would bring customizable widgets, messaging enhancements, virtual keyboards, and UI tweaks (among many other goodies).