ddtrace 4.6.4

on Python PyPI

Estimated end-of-life date, accurate to within three months: 05-2027
See the support level definitions for more information.

Bug Fixes

• LLM Observability: Fixes an issue where the @llm decorator raised a LLMObsAnnotateSpanError exception when a decorated function returned a value that could not be parsed as LLM messages (e.g. a plain string, integer, or non-messages dict). The decorator now logs a debug message instead and continues. Manual annotations via LLMObs.annotate() still take precedence.