Just seen this on the JHS website, listed on Anderton's and a few other sites for pre-order.
I love the Angry Charlie v3 and have it on most gigs, so was tempted by the Sweet Tea v2.
The new version adds a clean blend to the Moonshine side (Tubescreamer 808 circuit). Also added is the middle control on the Angry Charlie (high gain Marshall style) side.
Closest pedal out there is probably the Wampler Brett Mason Hot Wired v2. I already have the Wampler and love it, but much prefer the overdrive/clean blend side to the distortion side. I generally always have both an Angry Charlie and an overdrive on my gigging boards, so this will save an output on my power supply plus a little extra board space.