We've been sent an image that is apparently one of the new tilt-shift lenses that Canon will be releasing soon. We do not have confirmation of the focal length of the three upcoming tilt-shift lenses, but we're assuming the 45mm and 90mm version will be replaced and we'll get a new focal length for the line.
The hood in this image does look different than what appears on the original TS-E 24mm f/3.5L, the version 2 and the TS-E 17mm f/4L.

Below is what we were told about the lens in the image.
- Release Date: late August – September
- Currently in the hands of selected photographers.
- Lens design similar to the 24mm II
- The hood is different from the TS-E 24mm f/3.5L II
As with all pictures, there's always a change at modifications being made to the image. However, we are unable to find a Canon TS-E lens with this shape of a lens hood. You can see a knob to the right of the hand, so this is definitely a tilt-shift lens.