Samyang 10mm f2.8 DX prime at Photokina

Samyang has announced that they will be showing prototypes of a new wide wide lens at Photokina, a 10mm f2.8 DX, with a full name of Samyang 10mm 1:2.8 ED AS UMC CS. Availability is late 2012 or early 2013. List of planned lens mounts is not mentioned in the press release, but the Canon mount is mentioned by name (because of the 1.6x vs 1.5x math). Press release parade via dpreview and ephotozine et al.