Vita gets a little firmware update today, no PSN goodies for NA

Here we go again, does this one add some extra PS one compatibility, a new feature or does it stop whatever cheekiness the homebrew crowd are getting up to? Since it comes to us via Sony's Turkish PlayStation Facebook page, the answer could be one, all or none of these things. I've got my own wishlist for firmware 1.90 but if a few of them make it over early, I'll  be more than happy.

Update: Looks like a pure security fix.

Over in America, the drop for this week's PSN shows bugger all Vita games, although there is Feisty Feed coming via minis. A game about which the entire Internet apparently knows nothing. Anyone?