Valve and Collabora today published the initial sources and binaries for "AArch64 base developed by Valve and Collabora for the Steam Frame headset.">Holo Core," an experimental Arch Linux AArch64 base. This release is part of the ongoing development for Valve's upcoming Qualcomm-powered Steam Frame headset. Collabora has been collaborating with Valve on this Arch Linux AArch64 foundation, which will serve as the core operating system for the new headset platform. The publication of "Holo Core" provides developers with access to the underlying software stack that will power Valve's new hardware.