Generally, February, May, August, and November are the "big update" months, and given this month's campaigns.... I'm pretty sure it's Feb update. But then, they didn't have any teaser in this... or any real info beyond that the new battle content is an instanced thing that will have multiple servers like Ambuscade now has.
There was also some hardware upgrades last month.... so that might have been installing new servers to the network.
We'll see if it starts in Feb in 2 weeks or so. (assuming the update is on the 10thish)
it sounds like the items from Wanted will be going to +2 and +3 so that's pretty hot
The translation does convert to "+2 and +3", and he is visibly seen making a hand gesture which indicates a rising, progressive increase (they are talking about WANTED, as that translates properly). They've said in the past that it would be a "single path augment" for each item, limited to only the HQ versions, but I have heard them use the word "Reforge" which may mean they haven't completely decided how they are going to implement it. Or maybe they originally wanted to do augments and then figured Reforge with stronger stats would be a better idea, perhaps for inventory/storage reasons.
He did also mention that the idea is to have each item actually have a use when they do release the upgrades, so that's something to look forward to since many Wanted items are complete garbage and are only swaps tied to the Unity effect.
This is all with translate to english (which was a nightmare to read).
They're talking about how the rewards from the new content (or possibly just the UCNM gear, I'm uncertain on if there's rewards separate from the UCNM stuff) will be of equal power to Ambuscade+2 stuff. And that this first "wave" of content is only going to be CL119 for newer people's ease, where they will add harder versions later.
The summary on the OF again says "打ち直し", which definitely could be read as "reforge"... But it could just be "slang" for enhancement.