The new shipment is indeed the new model. (I am Bugden Audio, for those who do not know.)
Don't take this as official word on their part, but as far as I know, Sunrise did not intend to market the new batch any differently than simply improved. By that I mean there is no packaging change, and no 'Ver. 2' marking.
The new batch is now in stock. I can't give any subjective input as per Head-Fi regulations, but I will say it is different. I'll wait for them to burn in before I decide if I like the change or not. Personally, I'm more a fan of neutral gear, but we'll see.
As for the RRP, instead of raising the price, I decided to end the free shipping promotion. That was a $7 value to those in the US, $9 elsewhere in the world, and up to $12 in Canada.