release: 0.88.0

[openai-sdks]

Automated Release PR

0.88.0 (2026-09-09)

Features

• api: Add service account key expiration support (#689) (b9adc2a)

---

This PR was generated with Release Please. See documentation.

[openai-sdks]

OkTest Summary

✅ 236/236 SDK tests passed in 9.204s for Ruby SDK PR #691.

Test results — 42 files

Test	Result	Time
tests/chat-completions-complex-body.test.ts	✅ Passed	194ms
tests/chat-completions-create.test.ts	✅ Passed	231ms
tests/chat-completions-stream.test.ts	✅ Passed	158ms
tests/files-content-binary.test.ts	✅ Passed	157ms
tests/files-create-multipart.test.ts	✅ Passed	137ms
tests/files-list-pagination.test.ts	✅ Passed	187ms
tests/initialize-config.test.ts	✅ Passed	97ms
tests/instance-isolation.test.ts	✅ Passed	174ms
tests/models-list.test.ts	✅ Passed	176ms
tests/responses-background-lifecycle.test.ts	✅ Passed	141ms
tests/responses-body-method-errors.test.ts	✅ Passed	446ms
tests/responses-cancel-timeout.test.ts	✅ Passed	223ms
tests/responses-cancel.test.ts	✅ Passed	235ms
tests/responses-compact-retries.test.ts	✅ Passed	246ms
tests/responses-compact.test.ts	✅ Passed	243ms
tests/responses-create-advanced-stream.test.ts	✅ Passed	158ms
tests/responses-create-advanced.test.ts	✅ Passed	196ms
tests/responses-create-disconnect.test.ts	✅ Passed	148ms
tests/responses-create-errors.test.ts	✅ Passed	292ms
tests/responses-create-malformed-api-responses.test.ts	✅ Passed	178ms
tests/responses-create-retries.test.ts	✅ Passed	165ms
tests/responses-create-stream-failures.test.ts	✅ Passed	172ms
tests/responses-create-stream-timeout.test.ts	✅ Passed	222ms
tests/responses-create-stream-wire.test.ts	✅ Passed	2.103s
tests/responses-create-stream.test.ts	✅ Passed	93ms
tests/responses-create-terminal-states.test.ts	✅ Passed	307ms
tests/responses-create-timeout.test.ts	✅ Passed	220ms
tests/responses-create.test.ts	✅ Passed	157ms
tests/responses-delete.test.ts	✅ Passed	241ms
tests/responses-input-items-errors.test.ts	✅ Passed	183ms
tests/responses-input-items-list.test.ts	✅ Passed	203ms
tests/responses-input-items-options.test.ts	✅ Passed	100ms
tests/responses-input-tokens-count-timeout.test.ts	✅ Passed	271ms
tests/responses-input-tokens-count.test.ts	✅ Passed	234ms
tests/responses-malformed-inputs.test.ts	✅ Passed	2.328s
tests/responses-not-found-errors.test.ts	✅ Passed	318ms
tests/responses-parse.test.ts	✅ Passed	194ms
tests/responses-retrieve-retries.test.ts	✅ Passed	266ms
tests/responses-retrieve.test.ts	✅ Passed	267ms
tests/responses-stored-method-errors.test.ts	✅ Passed	798ms
tests/retry-behavior.test.ts	✅ Passed	3.288s
tests/sdk-error-shape.test.ts	✅ Passed	395ms

View OkTest run #34366196927

_{SDK merge (fb3e32f73607) · head (998f21e79232) · base (b9adc2ac7547) · OkTest (08ec4299e769)}

[github-actions]

Castiron custom code

✅ No new custom-code files detected.

65 mixed files remain; 0 existing customizations changed.

Compared b9adc2ac7547 → 998f21e79232. Generated baselines verified.

65 existing customizations unchanged

• lib/openai.rb
• lib/openai/client.rb
• lib/openai/models/audio/transcription_create_response.rb
• lib/openai/models/chat/chat_completion_message.rb
• lib/openai/models/chat/chat_completion_message_function_tool_call.rb
• lib/openai/models/chat/completion_create_params.rb
• lib/openai/models/image_edit_completed_event.rb
• lib/openai/models/image_edit_partial_image_event.rb
• lib/openai/models/image_gen_completed_event.rb
• lib/openai/models/image_gen_partial_image_event.rb
• lib/openai/models/images_response.rb
• lib/openai/models/response_format_json_schema.rb
• lib/openai/models/responses/function_tool.rb
• lib/openai/models/responses/response.rb
• lib/openai/models/responses/response_create_params.rb
• lib/openai/models/responses/response_format_text_config.rb
• lib/openai/models/responses/response_format_text_json_schema_config.rb
• lib/openai/models/responses/response_function_tool_call.rb
• lib/openai/models/responses/response_function_web_search.rb
• lib/openai/models/responses/response_output_text.rb
• lib/openai/models/responses/tool.rb
• lib/openai/resources/beta/threads.rb
• lib/openai/resources/chat/completions.rb
• lib/openai/resources/containers/files.rb
• lib/openai/resources/files.rb
• lib/openai/resources/responses.rb
• lib/openai/resources/vector_stores/file_batches.rb
• lib/openai/resources/vector_stores/files.rb
• lib/openai/resources/webhooks.rb
• rbi/openai/client.rbi
• rbi/openai/models/chat/chat_completion_message.rbi
• rbi/openai/models/chat/chat_completion_message_function_tool_call.rbi
• rbi/openai/models/chat/completion_create_params.rbi
• rbi/openai/models/image_edit_completed_event.rbi
• rbi/openai/models/image_edit_partial_image_event.rbi
• rbi/openai/models/image_gen_completed_event.rbi
• rbi/openai/models/image_gen_partial_image_event.rbi
• rbi/openai/models/images_response.rbi
• rbi/openai/models/response_format_json_schema.rbi
• rbi/openai/models/responses/response.rbi

25 more in the full report.

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 34366232909 --repo openai/openai-ruby \
  --name castiron-custom-code-34366232909-1 --dir /tmp/castiron-custom-code-34366232909-1
git apply --stat /tmp/castiron-custom-code-34366232909-1/custom-code.patch
cat /tmp/castiron-custom-code-34366232909-1/custom-code.patch

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

git fetch --no-tags origin b9adc2ac754715e737c5fb9f457d17fd036d40d2 998f21e79232a9faf18abbb06f5d9d89adc96a0a
python3 scripts/castiron/custom_code_report.py report \
  --base b9adc2ac754715e737c5fb9f457d17fd036d40d2 \
  --head 998f21e79232a9faf18abbb06f5d9d89adc96a0a --fetch --require-head-hash --public \
  --out /tmp/castiron-custom-code-998f21e79232
cat /tmp/castiron-custom-code-998f21e79232/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

[openai-sdks]

🤖 Created releases:

• v0.88.0

🌻