0.19.2

• Add traces_sampler option.
• The SDK now attempts to infer a default release from various environment
  variables and the current git repo.
• Fix a crash with async views in Django 3.1.
• Fix a bug where complex URL patterns in Django would create malformed transaction names.
• Add options for transaction styling in AIOHTTP.
• Add basic attachment support (documentation tbd).
• fix a crash in the pure_eval integration.
• Integration for creating spans from boto3.

0.19.1

• Fix dependency check for blinker fixes #858
• Fix incorrect timeout warnings in AWS Lambda and GCP integrations #854

0.19.0

• Removed _experiments.auto_enabling_integrations in favor of just auto_enabling_integrations which is now enabled by default.

0.18.0

• Breaking change: The no_proxy environment variable is now honored when inferring proxy settings from the system. Thanks Xavier Fernandez!
• Added Performance/Tracing support for AWS and GCP functions.
• Fix an issue with Django instrumentation where the SDK modified resolver_match.callback and broke user code.

0.17.8

• Fix yet another bug with disjoint traces in Celery.
• Added support for Chalice 1.20. Thanks again to the folks at Cuenca MX!

0.17.7

• Internal: Change data category for transaction envelopes.
• Fix a bug under Celery 4.2+ that may have caused disjoint traces or missing transactions.

0.17.6

• Support for Flask 0.10 (only relaxing verson check)

0.17.5

• Work around an issue in the Python stdlib that makes the entire process deadlock during garbage collection if events are sent from a __del__ implementation.
• Add possibility to wrap ASGI application twice in middleware to enable split up of request scope data and exception catching.

0.17.4

• New integration for the Chalice web framework for AWS Lambda. Thanks to the folks at Cuenca MX!

0.17.3

• Fix an issue with the pure_eval integration in interaction with trimming where pure_eval would create a lot of useless local variables that then drown out the useful ones in trimming.