Board Thread:Plants vs. Zombies 2: It's About Time/@comment-25510054-20141202075754/@comment-9294468-20141209035216

From the Google Play Store:

WHAT'S NEW

Zombie, it's cold outside. Festivus is here! Starting December 19th, unwrap 18 days of frosty new Piñata Party events. There's more than wind chill biting. This update includes:


 * Sticky, special-edition plant Sap-fling


 * Snow Pea's collectable winter hats


 * Snowball fights - double snowballs when you win a power up


 * The ugliest ugly sweaters you'll see all season

Obviously, I don't know if this is about the next world or if it is simply a limited-time set of levels, but it seems clear that this is what we get next, even if they did jump the gun a bit with the Sap-fling.
 * Special holiday prizes from Señor Piñata