3.9.0 (2025-07-23)

Features

• add execution_id support for async stack (#377) (1123eea)
• add flag to run functions framework in asgi stack (#376) (268acf1)
• add support for async functions (#364) (49f6985)
• auto-detect ASGI mode for @aio decorated functions (#387) (ef48e70)

Bug Fixes

• ci: specify python version in tox environment (#375) (37e0bf7)
• Pin cloudevent sdk version to support python3.7. (#373) (cc2b9b5)
• resolve CI failures for egress policies and Python 3.7 buildpack support (#388) (2de6eec)
• set default log level for asgi logger to WARNING to match default python behavior (#381) (a576a8f)