Combat arms Update????

Anyone here know what is gonna be in the new Combat Arms Update today?

its just maintenance >.>

Dear Players,

We will be performing a routine maintenance on all game servers on September 14th. During this period, Combat Arms will be unavailable. Maintenance will last approximately 6.5 Hours.

Please note that, additionally, billing services, and website login will be unavailable.

Thank you for your patience, and we apologize for the inconvenience.

-Time-
Pacific: 10:30 PM ~ 5:00 AM, Tuesday, September 14th, 2010
Eastern: 1:30 AM ~ 8:00 AM, Wednesday, September 15th, 2010

-What-

- Combat Arms will be unavailable
- Website login will be unavailable
- Billing Services (charging and spending) will be unavailable
- Forums may be briefly unavailable

-The Nexon Team –

I have a feeling it might be a little bit more than maintenence lol especially considering
"- Combat Arms will be unavailable
- Website login will be unavailable
- Billing Services (charging and spending) will be unavailable
- Forums may be briefly unavailable
"

I mean like ALLL 4 are gonna be down this is probably gonnna be a really big update not nearly as big as their last one but still pretty big.