ddtrace 4.5.1 on Python PyPI

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

AAP: Fixes a memory corruption issue where concurrent calls to the WAF on the same request context from multiple threads (e.g. an asyncio event loop and a thread pool executor inheriting the same context via contextvars) could cause use-after-free or double-free crashes (SIGSEGV) inside libddwaf. A per-context lock now serializes WAF calls on the same context.
CI Visibility: Fixed an incompatibility with pytest-html and other third-party reporting plugins caused by the ddtrace pytest plugin using a non-standard dd_retry test outcome for retry attempts. The outcome is now set to rerun, which is the standard value used by pytest-rerunfailures and recognized by reporting plugins.