The new Star Labs firmware introduces a couple of new features, such as support for AMD Cezanne models like the Star Labs Byte Mk I mini PC and StarBook Mk VI laptop, and Coreboot support for Star Labs Byte Mk I and StarBook Mk VI-AMD.
New options are present as well in firmware 26.05, like custom power profile controls for PL1, PL2, PL4, and CPU thermal throttle temperature, per-port PCIe power management controls, BIOS password protection, configurable boot timeout, and a HDA DSP firmware setup toggle.