Sony said back in February that it would deliver Jelly Bean for the Xperia TX, and the update has hit just in time.
Starting late last night, folks who have a Sony Xperia TX and the associated "PC Companion" software on their computer were being notified of an update. Luckily it is indeed the Jelly Bean update promised by Sony all the way back in the first week of February. The update brings big improvements to all of Sony's customizations, from the included apps to the launcher and home screen experience. The move to Jelly Bean of course brings Google's own set of goodies like Google Now, Project Butter and actionable notifications as well.
At this point the update only seems to be coming over that PC Companion software and not OTA -- which is unfortunate -- but the option should be there if you're ready to get your Jelly Bean on. Grab the update yet for your own device? Let us know in the comments.