v0.1.0 shipped on 2026-08-07, so every doc that said "not released yet"
was wrong the moment the cutover merged.
- INSTALL.md: replace the pre-release status banner. The installer is the
path the guide leads with; Appendix A is reframed as supported-not-
deprecated, for hosts that cannot run the binary, operators who want to
place files themselves, and development from a working tree.
- PLAN.md: status is Shipped, both cutover gates recorded as met (incl.
the Windows 1053 handshake bug the real SCM run found), Phase 5 table
and 5.4 closed out.
- README.md: point anyone setting up a shard at INSTALL.md first.
- link/link-README.md: mark the pre-split snapshot as historical, so its
deploy.ps1 instructions stop reading as the setup path.
Co-Authored-By: Claude <noreply@anthropic.com>