What's Changed
- refactor: let litellm handle translating reasoning_effort to anthropic thinking by @wenxi-onyx in #7090
- feat(ux): include a copy button for chat stack traces by @jmelahman in #7091
- fix: think tool newline unescaping by @rohoswagger in #7086
Full Changelog: v2.6.0...v2.7.0-beta.0