Release 0.13.3

[github-actions]

Release readiness review (v0.13.2 -> TARGET c641fa4)

This is a release readiness report done by $final-release-review skill.

Diff

v0.13.2...c641fa4

Release call:

🟢 GREEN LIGHT TO SHIP Patch release contains targeted fixes and docs/tooling updates with no concrete blocking regression or breaking-change evidence.

Scope summary:

• 15 files changed (+833/-345); key areas touched: chat-completions input conversion/runtime (src/agents/models/, src/agents/run_internal/), focused regression tests (tests/), docs updates (docs/models/ + translations), Codex repo hooks (.codex/), and version bump (pyproject.toml, uv.lock).

Risk assessment (ordered by impact):

No material risks identified.

1. Chat Completions alias normalization change appears safe and covered

• Risk: 🟢 LOW. Behavior expands accepted input aliases (text, image_url) without removing existing supported paths.
• Evidence: src/agents/models/chatcmpl_converter.py adds _normalize_input_content_part_alias; src/agents/models/openai_chatcompletions.py uses normalization in supported-content checks; tests added in tests/test_openai_chatcompletions.py and tests/test_openai_chatcompletions_converter.py.
• Files: src/agents/models/chatcmpl_converter.py, src/agents/models/openai_chatcompletions.py, tests/test_openai_chatcompletions.py, tests/test_openai_chatcompletions_converter.py
• Action: Run uv run pytest -s tests/test_openai_chatcompletions.py -k raw_chat_completions_image_content tests/test_openai_chatcompletions_converter.py -k raw_chat_completions_user_content_parts; pass criteria: both new alias-acceptance tests pass.

2. Server conversation hydration dedupe fix is targeted with regression tests

• Risk: 🟢 LOW. Change removes object-identity dedupe during hydration to avoid stale-id collisions and relies on stable IDs/fingerprints.
• Evidence: src/agents/run_internal/oai_conversation.py removes self.sent_items.add(id(item)) in hydrate_from_state; new tests validate hydrate behavior in tests/test_server_conversation_tracker.py.
• Files: src/agents/run_internal/oai_conversation.py, tests/test_server_conversation_tracker.py
• Action: Run uv run pytest -s tests/test_server_conversation_tracker.py -k hydrate_from_state; pass criteria: new hydrate identity tests pass and no tracker regression failures.

3. Versioning and release semantics are consistent with a patch

• Risk: 🟢 LOW. Release is marked 0.13.3 and diff shows bug fixes/docs/tooling with no API-removal signal.
• Evidence: pyproject.toml and uv.lock bump 0.13.2 -> 0.13.3; commit history includes two fix: commits and docs/chore updates.
• Files: pyproject.toml, uv.lock
• Action: Verify built artifact metadata reports 0.13.3; pass criteria: package version in build output matches 0.13.3.

Notes:

• Working tree is clean (git status --short returned no changes).
• Base tag was determined from local tags only per request: v0.13.2.
• Local verification stack was not run in this review; assessment assumes CI verification for target commit.