v4.5.5

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

Bug Fixes

• CI Visibility: Fixes an issue where pytest plugins pytest-rerunfailures and flaky were silently overridden by the ddtrace plugin. With this change, external rerun plugins will now drive retries as expected when Auto Test Retries and Early Flake Detection features are both disabled, otherwise our retry mechanism takes precedence and a warning is emitted.

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• CI Visibility (pytest): Fixed missing ITR tags in the new pytest plugin that caused time saved by Test Impact Analysis to not appear in dashboards.

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• CI Visibility: Fixed an issue where a test marked as both quarantined and attempt-to-fix was incorrectly treated as plain quarantined, preventing attempt-to-fix flow from running.

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• Tracing: Resolves an issue where a RuntimeError could be raised when iterating over the context._meta dictionary while creating spans or generating distributed traces.