Get the brigadier.exe file from the official GitHub releases.
Where to download safely
The tool will automatically probe your logic board, identify the model, connect to Apple, and start the download.
Here, you will see a list of all releases. Version is clearly listed.
Brigadier is an open-source Python script (compiled into an executable for Windows) created by developer Jason Tratta. It bypasses the standard Boot Camp Assistant restrictions.
Brigadier is an open-source command-line Python script created by Tim Sutton. It is designed for users running Windows natively on Apple Mac hardware.