The Debian Project announced today that the RISC-V (riscv64) hardware architecture is now officially supported by the Debian GNU/Linux operating system.
Until today, Debian was officially supported on 64-bit (amd64), 32-bit (i386), PowerPC 64-bit Little Endian (ppc64el), IBM System z (s390x), MIPS 64-bit Little Endian (mips64el), MIPS 32-bit Little Endian (mipsel), MIPS, Armel, ARMhf, and AArch64 (arm64) hardware architectures.