During February 2025, TSnake updated the PCI Passthrough documentation for XCP-ng 8.3 in the xcp-ng-org repository, focusing on clarifying technical prerequisites and new capabilities. Using Markdown and leveraging strong documentation skills, TSnake revised the guidance to state that SR-IOV is no longer required for PCI Passthrough and detailed how USB controllers can be passed through with the RMRR policy enabled, reflecting silent changes in Xen and XAPI. This work addressed deployment ambiguities for both users and support teams. The contribution was limited in scope but demonstrated careful attention to technical accuracy and alignment with evolving platform behavior.