v0.13.5

Release date: 2025-02-21

Highlights

This release improves LLM response parsing robustness, making extract_text fail explicitly with diagnostic information instead of silently returning null.

Bug Fixes

Response Path Traversal

• Fix silent failure in extract_text when content path doesn't match response structure — Previously, direct indexing with current[key] would silently return Value::Null when a key was missing. Now uses explicit .get() lookups with clear error messages indicating exactly where path traversal failed.
• Add array index support in content paths — Numeric keys in the content path are now automatically tried as array indices, supporting API responses that return array structures.
• Enhanced error diagnostics — On path traversal failure, tracing::warn! logs the remaining path and current value type, making it easier to debug provider response format issues.

Upgrade Notes

• No configuration changes required
• No breaking changes
• Recommended if you've encountered "No text content in response" errors without clear cause

Full Changelog

See GitHub Releases for the complete list of changes.