In addition to today's release of Final Stand, DICE has also released a general update for Battlefield 4 itself. There are a ton of changes here for the game on every platform.

Changelog for Battlefield 4 update for November 18, 2014

GENERAL COLLISION CLEAN UP
Operation Locker Siege of Shanghai Propaganda Lumphini Garden Pearl Market Sunken Dragon EXPLOIT FIXES WEAPON TWEAKS AND FIXES ANIMATION BUG FIXES AND IMPROVEMENTS PLATFORM SPECIFIC FIXES
PC PlayStation 3 PlayStation 4 Xbox One SERVER FIXES SERVER R34 FIX RELEASED IN OCTOBER