No specific info about version 1.3. Please visit the main page of EXIF App on Mac Informer.
DPS App Builder lets you build a custom viewer app
Small application which displays EXIF information in JPEG files coming from digital cameras.
Manage and edit photo metadata information on your Mac computer.
P2 Viewer Plus is designed to view, copy and edit P2 metadata files.
Created for removing EXIF information within digital photos with JPEG format.