Terrence let us know that the team @BBLeaks has spotted OS 188.8.131.528 for the BlackBerry Storm2 9520 online. Not sure yet what is new in this version but if you have a 9520 it may be worth checking out.
Let us know what you find and thanks to all who sent this one in. Keep the tips coming!
NOTE: Do not install this software if you do not know what you are doing. It may make your BlackBerry FUBAR or just plain angry.