Persistent autossh tunnel via tunnel.c-base.org exposing
ai.cbrp3.c-base.org:11434 on neoprism, reachable from retiolum at
neoprism.r:11434. ssh key generated by clan vars; pubkey must be
installed on tunnel.c-base.org under lassulus before the tunnel comes up.

PR Mic92/tincr#5 (merged 2026-05-11) removes the auto-purge in
on_del_edge that drove reachability oscillation in mixed
tincr/tinc-1.1pre18 meshes.

On top, pin Lassulus/tincr@a25eec05 which adds udp_addr clearing on
ENETUNREACH/EHOSTUNREACH/EAFNOSUPPORT/EADDRNOTAVAIL — without it,
IPv4-only hosts retry the same broken cached IPv6 udp_addr forever
when a peer's wire-advertised contact is v6 only. Submitted upstream
as Mic92/tincr#6.

Under load, the swaymsg get_tree subprocess could time out, the host
returned an empty windows list, and the extension treated that as "no
Firefox windows anywhere" — restoring a window for a workspace that
already had one. Distinguish query failure from a genuinely empty
result and skip restoration when state is unknown.

Adds `s say "..."` which speaks via flite TTS and posts a desktop
notification. The notify skill documents when to use it; the wrapper
registers the skill and allows `s` in Bash so calls don't prompt.

Upstream creates /var/lib/mautrix-discord at mode 0770 owned by
mautrix-discord:mautrix-discord, but only adds matrix-synapse to the
mautrix-discord-registration supplementary group. That left synapse
unable to traverse the directory to read discord-registration.yaml,
crashing matrix-synapse on startup.

dhtclient only announces to the DHT. lassie (and IPNI/cid.contact)
never learned about neoprism's pins, so all fetchIpfs calls fell back
to archive.org. autoclient keeps DHT client mode but also pushes
provider records to IPNI via HTTP, making content discoverable by
lassie without a fallbackUrl.