NVIDIA ConnectX-4 Adapter Cards Firmware Release Notes v12.28.4706 (February 2026 GA Release)

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FlexBoot Changes and New Features
UEFI Changes and Major New Features

PreBoot Drivers (FlexBoot/UEFI)

FlexBoot Changes and New Features

For further information, please refer to the FlexBoot Release Notes.

UEFI Changes and Major New Features

For further information, please refer to the UEFI Release Notes.

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