USE flag "binary" was present with -202105 but is not with -202202 DOC_CONTENTS still references it as a means to install firmware with secureboot keys Reproducible: Always Actual Results: If USE=binary is enabled, we also install an OVMF variables file (coming from fedora) that contains secureboot default keys /usr/share/edk2-ovmf/OVMF_VARS.secboot.fd # grep IUSE edk2-ovmf-202105-r2.ebuild edk2-ovmf-202202.ebuild edk2-ovmf-202105-r2.ebuild:IUSE="+binary"