Celery 5.6.0 Released
Published on November 30, 2025 by Tomer Nosrati

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Celery v5.6.0 released! 🚀

⭐ Key Highlights ⭐

✅ Drop Support for Python 3.8 (+initial support for Python 3.14)
✅ Reverted to pycurl from urllib3 (SQS stability fix)
✅ Security fix: Broker credential leak prevention
✅ Critical memory leak fixes (exception handling & AsyncResult)
✅ ETA task memory limit to prevent OOM crashes
✅ RabbitMQ quorum queue support for auto-created queues
✅ Django psycopg3 connection pool fix
✅ Redis credential provider & client name support
✅ Cold shutdown bugfixes

📜 Changes: