T-Mobile Samsung Galaxy S II

T-Mobile's Samsung Galaxy S II is getting an update today to Android 2.3.5, software version T989VUVKL1. You're getting a trio of "enhancements" (read: bugfixes) with this update, including caller ID, battery and Wifi calling. T-Mobile notes that the update's not mandatory, but we can't think of why you wouldn't want a better phone. 

You can get the update over the air, or use the Kies Mini desktop app thingy if you're a glutton for punishment.

Source: T-Mobile; More: T-Mobile Galaxy S II forums
thanks, Burt, for the tip!