1.2
- Breaking Changes
- Python 3.10 support removed:
fiddler-adknow requires Python 3.11 or newer. Python 3.10 reached end of life on October 1, 2026. See the Python Version Support Policy and the Release 26.25 notes.
- Python 3.10 support removed:
- Changes
- Examples dependency: The
examplesextra now requirespython-dotenv1.2.3 or later.
- Examples dependency: The
1.1
- Bug Fixes
- Restores Python 3.10 compatibility. Python 3.10 reaches end of life in October 2026, and support for it ends with the Fiddler release on October 27, 2026 (Release 26.25).
- Changes
- Internal maintenance (type hints and docstring cleanup). No API or behavior changes.
1.0
- Initial PyPI Release
- First version of
fiddler-adkpublished to PyPI (pip install fiddler-adk). GoogleADKInstrumentor: sets up an isolated Fiddler tracing pipeline viaFiddlerClientand promotes it to the global tracer provider so ADK’sgcp.vertex.agenttracer resolves to it.ADKSpanProcessor: backfillsgen_ai.conversation.idfrom child spans onto the parentinvocationroot span, fixing orphan-root rendering in the Fiddler UI.- Span-type classification, content extraction, and attribute normalization are delegated to the Fiddler backend’s
GoogleADKSpanMapper. - Supported versions:
google-adk >= 1.34.2(1.x and 2.x lines),opentelemetry-api >= 1.37.0, Python 3.10-3.14.
- First version of