Last night, alongside the firmware update for the PS Vita, the PlayStation Mobile SDK updated to version 1.00 which officially ushered in the full launch of the PlayStation Mobile SDK for the public.
This program now allows developers to create dedicated PSM content in Japan, United States, Canada, United Kingdom, France, Germany, Italy, Spain, and Australia. A forthcoming roll out will start with Hong Kong and Taiwan with more regions to follow.
The official version of the PlayStation Mobile SDK, following feedback from beta users since April, includes improved system stability. Developers have access to a developers forum in which they can exchange information with others while developing their content.
Those of you interested in learning more or registering for the PSM Developer Program can check out the DevPortal here.