Hi,
py-carbon still has .if ${PYTHON_REL} > 30900 BROKEN= Python-3.9 is not supported .endifin the Makefile (https://github.com/freebsd/freebsd-ports/blob/main/databases/py-carbon/Makefile)
but version 1.1.10_1 says it fixed this https://cgit.freebsd.org/ports/commit/?id=b12f3681eb55edaf7ae876e889b80f9febf31392 I think maybe the removal of BROKEN was missed. Thanks, Vince Hoffman