- Bump alkcall 0.5.0 -> 0.6.0 (Establishment plan payload, ADR-049
amendment 2); alktty 0.2.0 -> 0.3.0 (breaking channels-path
allocation-failure shape)
- make_tty_establisher runs backend.allocate; failure maps to
EstablishmentError::DialFailed (channel:open_failed reason
dial_failed); the TtyHandle crosses to the pump handler via a
private per-open AllocatedHandle one-shot slot (the handle is not
Sync — it cannot be the ChannelPlan directly)
- make_tty_open_handler gains the Option<ChannelPlan> parameter; a
plan drives the new drive_session_pre_allocated (pumps only), a
None plan falls back to drive_session_pre_negotiated (inline
validate-and-allocate — defense-in-depth for no-establisher
registrations)
- tty_open_spec's channel:open_failed ErrorDefinition declares
dial_failed (four reachable reasons)
- Pinned in-band allocate test flipped:
allocate_failure_fails_open_as_dial_failed (end-to-end, no channel
survives); establisher unit gate for the plan slot + failure
mapping
- ADR-010 amended (§2A; §2 kept as historical record), tty-adapter.md,
session/channels/adapter docs, CHANGELOG, AGENTS.md alkcall pin
updated
Verification: cargo test (113) + --all-features (137), clippy
-D warnings (native + wasm32, default + all-features), fmt, doc,
wasm32 check — all clean
glm-5.3-flash
af9dbaedea