Video link: http://www.bilibili.com/video/av30283613 The new content announcer has announced the upcoming new content in China
Screenshot of each content:
You can now sell/buy weapon parts in Mileage Auction and 1000 Mileage bidding event will held more frequently
Part System will apply more older weapons
New parts updated and max parts tier increased to Tier 6
In-game UI change with better definition
Player personal info, bulletin board and exit game confirmation statics will be renewed
Dunno what is this
New Trasncendence Melee Weapon: Excalibur?
Some Zombie: The Hero mode modifications
Ditto
In Zombie Scenario the part box reward can be guranteed if you reach in battle rank 3 and above, also the UI might be renewed
And finally, Zombie-Z mode from CSO2