0.106.0 (2026-06-24)

Full Changelog: sdk-v0.105.0...sdk-v0.106.0

Features

• client: add support for system.message streaming events (a7c14b7)

Bug Fixes

• helpers: single source for x-stainless-helper, append semantics, and tag the fallback middleware (#107) (106bea0)

Chores

• api: add support for new refusal category (b38fd01)
• api: add support for sending User Profile ID in request headers (198583e)