No specific info about version 2.6. Please visit the main page of Mail Designer () on Mac Informer.
DPS App Builder lets you build a custom viewer app
This program helps you design business cards on your Mac.
Create HTML-mails and newsletters with an optimized layout for mobile devices.
Banner Designer Pro is a Banner Maker Software to design appealing web banners.
Garment Designer is a garment design program that allows you to create patterns.