SDK regeneration#768
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Generated by Fern CLI Version: unknown Generators: - fernapi/fern-python-sdk: 5.14.6
daniel-cohere
approved these changes
May 29, 2026
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Automated SDK generation by Fern
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Low Risk
Patch release with internal caching and early-exit in serialization; behavior should match prior output when field aliases exist, with lower CPU on alias-free streaming events.
Overview
Bumps the Python SDK from 7.0.1 to 7.0.2 (package version, Fern metadata, and
User-Agent/X-Fern-SDK-Versionheaders) as part of an automated Fern regeneration (generator 5.14.4 → 5.14.6).The functional change is in
serialization.py: it caches resolved type hints and whether a type graph needsFieldMetadataalias conversion, and skips the full recursive conversion when no aliases apply. That targets SSE streaming paths where the same large discriminated-union types are parsed on every event, without changing serialization semantics when aliases are present.Reviewed by Cursor Bugbot for commit 41d24d4. Bugbot is set up for automated code reviews on this repo. Configure here.