v0.9.0

0.9.0 (2026-04-28)

Full Changelog: v0.8.2...v0.9.0

Features

• api: manual updates (e15b371)
• api: manual updates (7c6d61a)
• api: manual updates (80b0c17)
• api: manual updates (187dcb1)
• api: update to 2026-03-09.tetons (568d158)
• api: update to v2026-03-09.tetons-beta.2 spec (1a97c7f)
• internal: implement indices array format for query and form serialization (81adbec)
• support setting headers via env (faef5b5)

Bug Fixes

• client: preserve hardcoded query params when merging with user params (c9d40ca)
• deps: bump minimum typing-extensions version (63f1814)
• ensure file data are only sent as 1 parameter (1ac879d)
• pydantic model not being parsed on forward references (5507c1c)
• pydantic: do not pass by_alias unless set (3a25c23)
• sanitize endpoint path params (1b9b9e4)
• use correct field name format for multipart file arrays (a8915f9)

Performance Improvements

• client: optimize file structure copying in multipart requests (954d6ab)

Chores

• ci: skip lint on metadata-only changes (0fa2565)
• ci: skip uploading artifacts on stainless-internal branches (983e18f)
• internal: more robust bootstrap script (81c815a)
• internal: tweak CI branches (14940d2)
• internal: update gitignore (aa19164)
• update example (615100b)
• update SDK settings (b659dc5)
• update SDK settings (5414e23)
• update SDK settings (71e1217)
• update SDK settings (8006dd3)
• update SDK settings (c7d2a67)
• update SDK settings (60b9e0e)

Refactors

• require miru version header in client initialization (8e8e267)