What's Changed
- feat: add pre-approval tool input guardrails by @seratch in #3487
- feat: add SDK-only custom data for tool outputs by @seratch in #3486
- fix: enforce the documented strict JSON-compatible contract for #3486 by @siddiksawani in #3657
- fix: suppress handoff whitespace tool-name warnings by @seratch in #3652
Documentation & Other Changes
- docs: fix typo in sandbox guide by @mshsheikh in #3628
- Release 0.17.6 by @github-actions[bot] in #3659
New Contributors
- @siddiksawani made their first contribution in #3657
Full Changelog: v0.17.5...v0.17.6