Sony will bring Jelly Bean to various Xperia models

Sony today announced that it will provide Android 4.1 Jelly Bean updates for a number of its Xperia models. A post on the company blog confirms that the update will hit the Xperia T, Xperia TX, and Xperia V in the first quarter of 2013.
Additional models listed as getting a Jelly Bean update include the Xperia S, Xperia Acro S, Xperia Ion, Xperia Go, and Xperia J. The timing for these models, however, is not quite clear; Sony indicates availability will vary by market.