The Small Device C Compiler (SDCC) is a free C compiler targeting 8-bit architectures, including the Z80, MOS 6502 and their derivatives, such as Z80N, Z180, Rabbit, eZ80, TLCS-90, SM83 (Gameboy CPU), R800, 65C02. It supports standard C up to current ISO C23. We discuss the current state of SDCC, its use in retrocomputing, and relevant plans for the near future.