4.1. Supported Platforms and Browsers

System Designer 7.7.0 is compatible with Connext 7.7.0.

See the Core Libraries Platform Notes for supported platforms.

System Designer works with these browsers:

• Chrome® version 112

• Firefox® version 108

• Safari® version 17.0 (on macOS systems only)

• Edge® 120 (on Windows systems only)

System Designer requires PowerShell to run successfully on Windows systems. Otherwise, the System Designer installation will fail with an error trying to spawn the Node.js server.

4.2. Compatibility

System Designer has been tested with Node.js 24.13.0, which is included in the Connext installation package.

For backward compatibility issues between the current and previous releases of System Designer, see the Migration Guide on the RTI Community Portal (https://community.rti.com/documentation/).