[openai-sdks]

Automated Release PR

3.38.0 (2026-10-25)

Features

• api: add delegation controls and prompt cache lifetimes (#4169) (43045fc)
• api: expand Live Decision item and question types (#4175) (5d72315)

Bug Fixes

• agents: clarify result schema warnings (#4165) (cfa0a79)
• format API status errors using the server message (#4161) (6ce5f05)
• preserve fallback parsing for PEP 604 unions (#4160) (05dfea0)
• responses: resolve function arguments within their namespace (#4166) (81792ff)
• responses: validate tool namespaces before runner dispatch (#4167) (56a55f2)

Chores

• api: preserve client and resource compatibility (#4157) (56f33a1)
• enforce zero custom code in generated Python files (#4168) (d622f28)

---

This PR was generated with Release Please. See documentation.

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-25T20:50:57.707762Z	0dbe43d	New commits
🔒 Security Review	✅ Completed 2026-10-25T20:51:22.156636Z	0dbe43d	New commits

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[github-actions]

Castiron custom code

Evaluated main: 5d72315876ffd8b72b958623ef4db26da3fb1e61.

Trusted main policy: 5d72315876ffd8b72b958623ef4db26da3fb1e61.

✅ No new custom-code files detected.

0 mixed files remain; 0 existing customizations changed.

Compared 5d72315876ff → 0dbe43d8c8c8. Generated baselines verified.

A changed generated baseline means this report cannot reliably identify which handwritten lines changed.

Inspect the custom-code diff

Download the exact patch produced by this run (requires repository access):

gh run download 40232725451 --repo openai/openai-python \
  --name castiron-custom-code-40232725451-1 --dir /tmp/castiron-custom-code-40232725451-1
git apply --stat /tmp/castiron-custom-code-40232725451-1/custom-code.patch
cat /tmp/castiron-custom-code-40232725451-1/custom-code.patch

Or reproduce it from an SDK checkout containing the vendored reporter:

git fetch --no-tags origin 5d72315876ffd8b72b958623ef4db26da3fb1e61 0dbe43d8c8c8f53758a99f1be770c443411c1fbe
python3 scripts/castiron/custom_code_report.py report \
  --base 5d72315876ffd8b72b958623ef4db26da3fb1e61 \
  --head 0dbe43d8c8c8f53758a99f1be770c443411c1fbe --target-branch main --fetch --require-head-hash --public \
  --out /tmp/castiron-custom-code-0dbe43d8c8c8
cat /tmp/castiron-custom-code-0dbe43d8c8c8/custom-code.patch

This is the current full custom patch for mixed files, not an attribution of only the handwritten lines changed by this PR.

Full report and patch