As Microsoft focuses development on the New Teams, features will begin to appear exclusively on the new platform. Users on the old client will miss out on:
This paper explores the technical necessity and procedural methodologies for acquiring and deploying previous iterations of the Microsoft Teams desktop client. With the forced migration to the "New Teams" (Teams 2.0) architecture, organizations and power users often require access to the "Teams Classic" client for reasons ranging from hardware compatibility and feature parity to third-party integration stability. This document outlines the distinction between the two architectures, the current availability of legacy installers, and the security considerations of running deprecated communication software.
What are you using (Windows 10, an old Mac, etc.)?