Wooooooo! The Xperia U, Sola and Go have begun to receive ICS as of today! All of Sony's 2011 and 2012 lineup (except the Play) are now running ICS, they are the only Android OEM that can say it. Onwards to Jelly Bean! I have been informed that the Jelly Bean roll out will be much faster than ICS and that a few devices are already running it flawlessly but Sony have been waiting until they finished the ICS roll out before starting Jelly Bean. They didn't want to push JB out to newer devices while making previous owners wait for ICS being stuck on GB.
All of Sony's 2012 range will be running JB before the end of November and hopefully the whole 2011 range by the end of January. From today, no Sony Mobile device will be released running an older version of Android and the Xperia V should get a day zero update for JB when it releases in November.
Finally, the original Tablet S was updated today, it received the new remote app, the new media apps, guest mode and a bunch of software fixes and optimisations. Jelly Bean is around a month or two away apparently for both the Xperia Tablet S and the vanilla Tablet S so they didn't bother with 4.0.4.