Last Updated: October 13th, 2013
A new version of the Android Play Store (formerly Android Market) with version 3.5.19 is now rolling out, replacing 3.5.16. We haven't seen a new Play Store for over a month, but what changes it contains compared to its predecessor is not clear at the moment. I've examined all the menus I could think of and didn't find anything new, so improvements are either under-the-hood or so subtle it'll take a whole AP community to find them.
Last Updated: May 23rd, 2012
The update for devices running Gingerbread to the latest Ice Cream Sandwich have been erratic at best. Although Samsung has promised updates for its smartphones and tablets, the overall rollout has been quite unpredictable with different markets getting upgrades before others.
There have been numerous indications that the Galaxy Note would be receiving an update to ICS at some point, however aside from the occasional leak there has been no official announcement.