Ddtrace

New Features

- ASGI: store the ASGI span in the scope. The span can be retrieved with the
`ddtrace.contrib.asgi.span_from_scope` function.

Bug Fixes

- ASGI: handle decoding errors when extracting headers for trace propagation.
- Corrected some typing annotations for PEP 484 compliance
- Django: add support for version 3.1+ ASGI applications. A different codepath is taken for requests starting in Django 3.1 which led to the top level span not being generated for requests. The fix introduces automatic installation of the ASGI middleware to trace Django requests.
- Fixes error with tagging non-string Flask view args.
- Fixes type hinting for `**patch_modules` parameter for `patch`/`patch_all` functions.
- Fixes a bug in the pytest plugin where xfail test cases in a test file with a module-wide skip raises attribute errors and are marked as xfail rather than skipped.

---

Upgrade Notes

- The legacy Django configuration method (deprecated in 0.34) has been removed.
- botocore: Update trace propagation format for directly invoked Lambda functions. This breaks compatibility with Lambda functions instrumented with datadog-lambda-python \< v41 or datadog-lambda-js \< v3.57.0. Please upgrade datadog-lambda-\* in invoked lambda functions, or engage legacy compatibility mode in one of two ways:
- ddtrace.config.botocore.invoke_with_legacy_context = True
- DD_BOTOCORE_INVOKE_WITH_LEGACY_CONTEXT=true

Deprecation Notes

- `monkey.patch_module` is deprecated.
- `monkey.get_patch_module` is deprecated.

New Features

- Added support for `jinja2~=3.0.0`.
- The pytest integration now uses the name of the repository being tested as the default test service name.
- Added support for `aiopg~=0.16.0`.
- Add MariaDB integration.
- The profiler now exports active tasks for CPU and wall time profiles.

Bug Fixes

- Fixes an issue with enabling the runtime worker introduced in v0.49.0 where no runtime metrics were sent to the agent.
- Fix pymongo 3.12.0+ spans not being generated.
- Fixed JSON encoding errors in the pytest plugin for parameterized tests with dictionary parameters with tuple keys. The pytest plugin now always JSON encodes the string representations of test parameters.
- Fixed JSON encoding errors in the pytest plugin for parameterized tests with complex Python object parameters. The pytest plugin now defaults to encoding the string representations of non-JSON serializable test parameters.
- Fix a possible NoneType error in the WSGI middleware start_response method.

---

Bug Fixes

- Fixes a bug in the pytest plugin where xfail test cases in a test file with a module-wide skip raises attribute errors and are marked as xfail rather than skipped.

---

Bug Fixes

- Fixed the handling of sanic endpoint paths with non-string arguments.

---

Bug Fixes

- Fixed JSON encoding errors in the pytest plugin for parameterized tests with dictionary parameters with tuple keys. The pytest plugin now always JSON encodes the string representations of test parameters.

---

Bug Fixes

- Fixed JSON encoding errors in the pytest plugin for parameterized tests with complex Python object parameters. The pytest plugin now defaults to encoding the string representations of non-JSON serializable test parameters.
- Fix pymongo 3.12.0+ spans not being generated.
- Fix a possible NoneType error in the WSGI middleware start_response method.

---