v0.58.0

0.58.0 (2026-04-08)

Full Changelog: v0.57.0...v0.58.0

Features

• api: add phase field to conversations message model (a5dc6f8)
• api: add WEB_SEARCH_CALL_RESULTS to ResponseIncludable enum (a556507)
• client: add support for short-lived tokens (#1311) (a86d3bc)

Bug Fixes

• align path encoding with RFC 3986 section 3.3 (8058a6d)
• api: remove web_search_call.results from ResponseIncludable enum (2861387)
• internal: correct multipart form field name encoding (683d14b)
• multipart encoding for file arrays (755b444)
• variable name typo (6b333a4)

Chores

• ci: support opting out of skipping builds on metadata-only commits (1b6ddfa)
• tests: bump steady to v0.20.1 (952ea68)
• tests: bump steady to v0.20.2 (615427b)

Documentation

• api: update file parameter descriptions in vector_stores (260e754)