6.23.0 (2026-02-23) Full Changelog: v6.22.0...v6.23.0 Features api: websockets for responses api (c6b96b8) Bug Fixes docs/contributing: correct pnpm link command (8a198a5) internal: skip tests that depend on mock server (3d88cb0) Chores internal/client: fix form-urlencoded requests (646cedd) update mock server docs (29f78f3) Documentation api: document 2000 file limit in file-batches create parameters (ff7bde0) api: enhance method descriptions across audio/chat/skills/videos/responses (f5e02a1) api: update safety_identifier description in chat/responses (a55e0ef)