The newest version of the Systems Manager Agent, v3.1.1, is now generally available for distribution to macOS and Windows devices on all SM networks.
On macOS devices, Agent v3.1.1 now has better support for Big Sur and Apple's M1 silicon devices by automatically installing Rosetta 2 when required. On Windows devices, Agent v3.1.1 includes a couple bug fixes along with some important performance and security improvements.
To enable v3.1.1 in a network, check out these steps to set a preferred Agent version.
To check out the full details on what's new in Agent 3.1.1, check out the release notes.