- rust-version 1.85 -> 1.88 (ecosystem-wide resolution from the audit
sessions; matches noq 1.2's floor, sits below iroh 1.91)
- Cargo.lock: time 0.3.36 pin removed (existed only to keep the 1.85
claim satisfiable); tree re-floated to current
- phase-0: MSRV thread marked RESOLVED; OQ-TLS-08 narrowed to the
quinn->noq feature-rename half; lesson recorded (rust-version is
passive metadata — claims must be compile-checked, not assumed)
Verified: cargo test, test --all-features, clippy -D warnings,
fmt --check, rustup run 1.88 cargo check