The landing page is the project's front door, and both of its
copy-pasteable values were stale.
The installer handoff block printed "Protocol version 3". That block
exists to be typed into Admin -> Shard, and protocol 4 shipped on
2026-08-19 as sidecar v2.0.0 and overlay v1.0.0. A stale number there
comes back from the sidecar as a 409, which INSTALL.md's own
troubleshooting table notes "looks exactly like your shard going
offline".
The module quick start still pointed at the v0.3.0 install manifest and
MODULES=uo@0.3.0. module-uo is on v1.0.1; asset names verified against
the release.
Co-Authored-By: Claude <noreply@anthropic.com>
