Release/v9.12.1

[basfroman]

9.12.1 /2025-10-20

What's Changed

• replace error by @basfroman in replace error #3092
• Update type hint/docstring for ws_shutdown_timer by @thewhaleking in Update type hint/docstring for ws_shutdown_timer #3090
• Commenting on the test until the new governance come by @basfroman in Commenting on the test until the new governance come #3101
• Bumping scalecodec to 1.2.12 by @basfroman in Bumping scalecodec to 1.2.12 #3104

Full Changelog: v9.12.0...v9.12.1

[github-actions]

Bittensor SDK virtual environment sizes by Python version:

Python 3.9: 172 MB
Python 3.10: 162 MB
Python 3.11: 177 MB
Python 3.12: 172 MB
Python 3.13: 171 MB

[github-actions]

Bittensor SDK virtual environment sizes by Python version:

Python 3.9: 172 MB
Python 3.10: 162 MB
Python 3.11: 177 MB
Python 3.12: 172 MB
Python 3.13: 171 MB