- Also record client outcomes for before send #1211
- Add support for implicitly sized envelope items #1229
- Fix integration with Apache Beam 2.32, 2.33 #1233
- Remove Python 2.7 support for AWS Lambda layers in craft config #1241
- Refactor Sanic integration for v21.9 support #1212
- AWS Lambda Python 3.9 runtime support #1239
- Fix "shutdown_timeout" typing #1256
Work in this release contributed by @galuszkak, @kianmeng, @ahopkins, @razumeiko, @tomscytale, and @seedofjoy. Thank you for your contribution!