v0.29.0

0.29.0 (2025-10-02)

Full Changelog: v0.28.1...v0.29.0

Features

• api: add support for realtime calls (2c89d20)

v0.28.1

0.28.1 (2025-10-01)

Full Changelog: v0.28.0...v0.28.1

Bug Fixes

• api: add status, approval_request_id to MCP tool call (51622d0)

v0.28.0

0.28.0 (2025-09-30)

Full Changelog: v0.27.1...v0.28.0

⚠ BREAKING CHANGES

• api: ResponseFunctionToolCallOutputItem.output and ResponseCustomToolCallOutput.output now return string | Array<ResponseInputText | ResponseInputImage | ResponseInputFile> instead of string only. This may break existing callsites that assume output is always a string.

Features

• api: Support images and files for function call outputs in responses, BatchUsage (904348a)

Bug Fixes

• coroutine leaks from connection pool (7f0b3cd)

v0.27.1

0.27.1 (2025-09-29)

Full Changelog: v0.27.0...v0.27.1

Bug Fixes

• always send filename=... for multipart requests where a file is expected (99849fd)

v0.27.0

0.27.0 (2025-09-26)

Full Changelog: v0.26.0...v0.27.0

Features

• chat completion streaming helpers (#828) (6e98424)

Bug Fixes

• internal: use null byte as file separator in the fast formatting script (151ffe1)
• shorten multipart boundary sep to less than RFC specificed max length (d7770d1)

Performance Improvements

• faster code formatting (67da711)

Chores

• allow fast-format to use bsd sed as well (66ac913)

v0.26.0

0.26.0 (2025-09-23)

Full Changelog: v0.25.1...v0.26.0

Features

• api: gpt-5-codex (6c9b9b5)

v0.25.1

0.25.1 (2025-09-22)

Full Changelog: v0.25.0...v0.25.1

Bug Fixes

• api: fix mcp tool name (25ec2ac)

Chores

• api: openapi updates for conversations (ce76a59)
• do not install brew dependencies in ./scripts/bootstrap by default (3afa532)
• improve example values (ad9a444)

v0.25.0

0.25.0 (2025-09-19)

Full Changelog: v0.24.0...v0.25.0

Features

• api: add reasoning_text (48073e9)

v0.24.0

0.24.0 (2025-09-17)

Full Changelog: v0.23.3...v0.24.0

Features

• api: type updates for conversations, reasoning_effort and results for evals (ee17642)
• expose response headers for both streams and errors (a158fd6)

v0.23.3

0.23.3 (2025-09-15)

Full Changelog: v0.23.2...v0.23.3

Chores

• api: docs and spec refactoring (81ccb86)