UPDATE 2: v1.2 is out now in Cydia with a fix for the Camera Roll bug.
UPDATE: Apparently the 1.1 update contains a bug that prevents saving your PreviewMaker images to the Camera Roll—making the app much less useful for on-the-go blogging. Sending as an email attachment still works, but the developers are working on another update to patch the bug. If you have 1.0 right now I’d suggest holding off on updating until the new version hits Cydia.
PreviewMaker—the handy design preview tool I reviewed a few weeks back—has been updated to version 1.1. The update, out now in Cydia for jailbroken devices, includes support for iPod styled image previews, a new icon, and more general bug fixes.