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Coreboot Version Changes

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FW2B

VersionFW2B
v4.9.0.3High CPU usage fix
Release11/01/2022
Released forFW2B
v4.9.0.2HPET fix
Release06/24/2019
Released forFW2B

FW4B

VersionFW4B
v4.12.0.8High CPU usage fix
Release11/01/2022
Released forFW4B
v4.12.0.7i211 iPXE fix
Release04/29/2021
Released forFW4B
v4.12.0.3Security enchancements for Intel
Release11/11/2020
Released forFW4B
v4.9.0.1Initial release
Release06/24/2019
Released forFW4B

FW4C

VersionFW4C
v4.12.0.12Initial release
Release03/02/2023
Released forFW4C
Features, Fixes
UEFI Menu
UEFI boot support
UEFI shell
Network boot

FW6 Series

VersionFW6A/B/C/D/E
v1.0.14High temperature fix
Release06/06/2022
Released forFW6A/B/C/D/E
v1.0.12Unified image
Release11/16/2021
Released forFW6A/B/C/D/E
Features, Fixes
Com port fix
USB WiFi fix
PCIe WiFi support
v1.0.7 Initial release
Release05/17/2021
Released forFW6E
v1.0.6Initial release
Release05/04/21
Released forFW6D
v4.12.0.4Support for Intel i210s and i211s
Release05/04/2021
Released forFW6A/B/C
v4.12.0.3Security enhancements for Intel
Released11/11/2020
Released forFW6A/B/C
Features, Fixes
Built in Memtest
v4.9.0.1Initial release
Release06/24/2019
Released forFW6A/B/C

VP2410

VersionVP2410
v1.0.15Initial release
Release06/06/2022
Released forVP2410
Features, Fixes
UEFI Menu
UEFI boot support
UEFI shell
Network boot

VP2420

VersionVP2420
v1.1.0Memory training fix
Release05/01/2023
Released forVP2420
Features, Fixes
USB Stack option
USB mass Storage option
SMM BIOS write protection
v1.0.1Initial release
Release02/07/2023
Released forVP2420
Features, Fixes
UEFI Menu
UEFI boot support
UEFI shell
Network boot

VP4600 Series

VersionVP4630/50/70
v1.2.0Unified support for v1 and v2 CPU
Release03/26/2024
Released forVP4670
Features, Fixes
BIOS password
Global options reset (F9)
Auto Boot time-out reset
v1.1.0OS Installation/ boot fix
Release06/12/2023
Released forVP4670
Features, Fixes
USB Stack option
USB mass Storage option
SMM BIOS write protection
v1.0.19Support for VP4650 and VP4670
Release01/04/2023
Released forVP4650/70
Features, Fixes
ME soft-disable
v1.0.17Initial release
Release08/29/2022
Released forVP4630
Features, Fixes
UEFI Menu
UEFI boot support
UEFI shell
Network boot
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