- ADR-002 (Accepted): pin russh 0.65 (0.65.0 published 2026-10-25
after the POCs' 0.64.1 verification — six security fixes incl.
three in internet-facing classes; breaks are handler-signature
shapes only, wire evidence transfers); aws-lc-rs backend confirmed
with a clean in-scratch build record (no provisioning; ring kept as
the recorded fallback); flate2 off (no compression); rsa on (front-
door compat — supersedes the research docs' earlier off-leaning;
RC-tree posture accepted with a recorded stable-release trigger);
des/dsa never; rust-version 1.89 lands with the dep
- russh.md: re-verification-at-architecture-time section added
(0.65.0 delta: PublicKeyOffer/VerifiedPublicKey, async-trait
removed, GHSA list, verified build + tree facts)
- ADR-003 (Accepted): five features (session/git/tunnel/
dynamic-forward/sftp-placeholder), flat + independent, default [],
two-direction symmetry rule (one name, both doors), client acceptor
fail-closed (not russh's accept-and-drop), x11/auth-agent never
features, honest advertisement per build
glm-5.3-flash
9d2e962bec