There are 5 outstanding Hurd related bugs from me with patches in the Debian BTS.
libsaal7: #95881
libgc5: #99084
The maintainer didn't answer any of my emails, the upstream version
(libgc6) will have Hurd support when released, but that could still
be a while.
smail: #99085
w3m: #99086
openldap2: #102639
I think they've been sitting in the BTS for long enough. NMU anyone?
Igor

