Release Notes

December 22, 2025

Release build version

2PXE server: 3.7.11206.1534

New features and functianality

• Allow the length of the host certificate to be controlled in config (19292)

Improvements/Bug Fixes

• Loading WinPE fails with error 0xc000000f on devices that has no secure boot revocation list present (19291)

• Networking setup takes long in WinPE and sometimes hangs when booted via iPXE (19069)

June 4, 2025

Release build version

2PXE Server: 3.7.10522.2204

New features and functionality

• Support for Configuration Manager 2503

Improvements/Bug Fixes

• Changed to import certificates after networking has been initialized

• Modified variable data download so that it writes the correct number of bytes from the last packet

• Added logic to check the file version of TSPXE.DLL (>5.9135)

• Added logic to send new PXEIP (DHCP-assigned client address) and CMVersion (form TSPXE.DLL) variables to the iPXE WS

• Logging tweaks

• Added logic to prevent 0x00 (binary zero) bytes in the variable password

• Added a new HTTP get handler for downloading folder/files (required POST before)

• Added logic to change the variable data encryption based on the provided CMVersion

• Modified logic that constructs the response packet options