No specific info about version 3.1. Please visit the main page of CFC - Calls and SMS on Mac Informer.
With the SMS Mac Scripting Application you can send an SMS from AppleScript.
Application that allows you to transfer iPhone SMS to Mac or another iPhone.
DRPU Bulk SMS allows you to send group SMS simultaneously from Mac to phones.
This app is designed to transfer Android SMS to iPhone on Mac directly.
Android SMS Transfer allows you to transfer and backup Android SMS to Mac.