December 26, 2006
Adobe has released a Photoshop CS3 mini-SDK that will aid developers making the transition from regular Mac PPC coded plug-ins to Universal Binary versions compiled in Xcode. The plug-in update is required for all filters and plug-ins in order to load in Photoshop CS3 running on MacIntel machines. The SDK, along with the CS and CS2 versions, is a free download once you fill out a simple form.
All filter plug-in developers will also need to updated their plug-ins in order to have them run as non-destructive Smart Filters in CS3.