macOS Big Sur 11.2.2 11.2.2 — Restart Required
macOS Big Sur 11.2.2 prevents MacBook Pro (2019 or later) and MacBook Air (2020 or later) models from incurring damage when they are connected to certain third-party, non-compliant powered USB-C hubs and docks.
For more detailed information about this update, please visit: https://support.apple.com/HT211896