Release Notes

v0.44.0rc1

Prelude

Add support for Python 3.9

New Features

• Store request headers in Flask integration.

• pyodbc integration. This enables the pyodbc library to trace queries.

• starlette integration resource aggregation This aggregates endpoints to the starlette application resource that was accessed. It occurs by default but it is configurable through config.starlette[“aggregate_resources”].

• The profiler now captures the traces information with the lock profiling.

• The Profiler instances now restart automatically in child process when the main program is forked. This only works for Python ≥ 3.7.

Bug Fixes

• dbapi: add support for connection context manager usage

• Check Django view before instrumenting MRO

• core: use loose types when encoding.

• Patch pynamodb on import to prevent patching conflicts with gevent.

• tornado: handle when the current span is None in log_exception().