No specific info about version 2.1. Please visit the main page of PhotoStitcher on Mac Informer.
Panorama is an easy-to-use tool for managing large databases and sheets.
It can easily make your images look their absolute best.
CleVR Stitcher is an application that helps you make photo panoramas.
Gives solution to making panoramas out of photos or RAW files.
The Panorama Factory is a panoramic stitching program for Windows and Mac.