If you're hanging onto a Galaxy S II Skyrocket and wishing it had some Ice Cream Sandwich love on it, you're in luck. A new leak has now appeared and is available for download for those of you out there who are willing to give it a shot. The build date for this one is listed as March 14th, 2012 with the build.pro file confirming some form of officialness to it:
ro.build.description=SGH-I727-user 4.0.3 IML74K 107 release-keys
Update: False alarm for the T-Mobile SGSII (T989). Look for a working method in short order, but for now fall back.
For the adventurous, it is noted to also work on the T-Mobile Galaxy S II variation as well but like all things, you'll have to use caution when loading this thing up. The potential for things to go wrong is there, so keep that in mind. For the moment, Windows users only can make use of the file but hopefully that'll be sorted for Mac and Linux folks soon. Hit the source link for the download.