Hardware release notes (SN30) Release 1.15 Firmware upgrade to 3.4.1 Features Improve PCIE link stability Bug Fixes Change RDU core voltage to minimize ramp-up error Known Issues In rare cases, chassis state is not changing even after XRDU power-off In rare cases, failures during system firmware updates occur Console width must be greater than or equal to 80 for programming and power commands. Release 1.12.7 (2022-06-30) - 1.14 No changes in BMC and RDU-C versions. Release 1.11.5 (2022-04-12) No changes in BMC and RDU-C versions.