chore(main): release codex-pooler 0.7.9

[github-actions]

🤖 I have created a release beep boop

0.7.9 (2026-09-11)

Features

• admin: show the downstream delivery receipt in the request log attempt drawer (457bfd9)
• gateway: record a downstream delivery receipt for native websocket terminals (fbe2e71)
• gateway: record the downstream delivery receipt for HTTP SSE turns (6b31f1d)
• gateway: send a derived session-id upstream for /v1 requests with a prompt_cache_key (4e32aeb)
• status: add OpenAI incidents feed and admin surface (2a0f615)

Bug Fixes

• accounting: keep the delivery receipt projection a runtime reference and accept an already-dead owner in the witness test (faaaef8)
• gateway: admit a byte-identical websocket resend after a provider terminal failure (af00377)
• gateway: finalize a websocket turn whose response task died by exception (f9bf8f9)
• gateway: refresh and retry HTTP dispatch on a provider 401 instead of passing it to the client (3f7b4ed)
• status: preserve feed errors for worker retries (d9704fc)

Performance Improvements

• gateway: end socket terminate drains on signals and plumb owner timeouts through recovery (d3c31cf)
• gateway: report pre-content owner terminals immediately, plumb handoff timeouts, and bound hosted shell validation (75c97dd)

Tests

• gateway: give the rejection drain, replay cleanup and saved-reset decision time test-facing knobs (10b9d7f)
• keep the suite fast, quiet, and off the network (c53e54e)
• platform: give the replay migration rehearsal and the owner protocol test real detection budgets (cd65d47)
• quota: prime the header exhaustion row from the hard-pin recovery test itself (7ca2782)
• runtime: give the local owner crash test its own sandbox connections (b8020d6)
• runtime: purge the crash test's identity, secrets and assignment rows too (2bb1d1b)
• runtime: purge the owner crash test's committed rows and scope table-wide assertions to the Pool (a29aceb)
• runtime: split the owner forwarding websocket test into family files (1270b46)
• runtime: split the websocket controller test into family files (b752030)
• support: mark the lifecycle log capture helper for dialyzer (945a1f9)
• upstream: add a native per-frame barrier mode to FakeUpstream and tag strict fixture provenance (3eabd6a)
• upstream: finish the strict FakeUpstream migration (e6210dd)
• upstream: migrate one protocol-sensitive test per family to strict fixtures (5c6d346)

Miscellaneous Chores

• deps: update dependency helm/helm to v4.3.0 (#382) (423457d)
• deps: update dependency node to v26.8.2 (#383) (fbdd0c7)

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