Bug Fixes
- Only allow the webserver to request from the worker log server (#16754)
- Fix "Invalid JSON configuration, must be a dict" bug (#16648)
- Fix
CeleryKubernetesExecutor(#16700) - Mask value if the key is
token(#16474) - Fix impersonation issue with
LocalTaskJob(#16852)
Misc
- Add Python 3.9 support (#15515)