Celery Organization

Official Celery Organization Account.

Announcements 📢 | Live Updates 🔥 | Community Engagement 💬

Successor to @celeryq (inactive)

[Celery Organization @CeleryOrg]

celery -A HelloWorld

[Celery Organization @CeleryOrg]

Celery v5.6.3 released! 🚀

⭐ Key Highlights ⭐

✅ Redis failover recovery & RPC backend reconnection
✅ False dead-letter cycle detection on RabbitMQ (native delayed delivery)
✅ O(K²) chord message bloat fix & callback dispatch for redelivered tasks
✅ Eventlet warm shutdown RuntimeError fix
✅ Database backend: connection health checks, missing index, NullPool compatibility
✅ Django worker startup recursion fix
✅ Beat scheduler serialization & solar schedule fix

📜 Full Changes:
https://t.co/UoMQSMgO8d

[Celery Organization @CeleryOrg]

pytest-celery v1.3.0 released! 🚀

⭐ Key Highlights ⭐

✅ Dropped Support for Python 3.8
✅ Added Support for Python 3.14
✅ Reverted to pycurl from urllib3 (to match celery/kombu v5.6's rollback)

📜 Changes:
https://t.co/6hSSBrKrLz

[Celery Organization @CeleryOrg]

@adocomplete 👏

[Celery Organization @CeleryOrg]

@_devJNS 🐍

[Celery Organization @CeleryOrg]

@djangoproject

[Celery Organization @CeleryOrg]

https://t.co/CORw8cJFH1

[Celery Organization @CeleryOrg]

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:
https://t.co/iXgIHTfMzQ

[Celery Organization @CeleryOrg]

🥳 🎂

[Django @djangoproject]

Twenty years of #Django releases 🚀 https://t.co/X33DmhZzkO Over those twenty years,

- 447 Django releases shipped 🚢
- 131 security vulnerabilities addressed
- 262,203 releases of Django-related packages in the #Python ecosystem

[Celery Organization @CeleryOrg]

@me_jd_solanki We're using the https://t.co/2Z92PThRN6 project to design our docs, so it's more effective to improve our current infrastructure right now.

[Celery Organization @CeleryOrg]

Celery v5.5.3 and Kombu v5.5.4 are now released! 🎉

Key highlights:
✅ Quorum Queues bug fixes!
✅ Better dependency alignment between Celery & Kombu!
✅ Improved test coverage and documentation enhancements!
✅ Enabled DeepWiki auto-refresh!

Kombu Changelog:
https://t.co/fSfnUs7C3q

Celery Changelog:
https://t.co/0ZBUIbm8hm

[Celery Organization @CeleryOrg]

@Im_Definard

[Celery Organization @CeleryOrg]

Kombu v5.6.0 released! 🚀

⭐ Key Highlights ⭐

✅ QoS max_prefetch limit to prevent OOM crashes when queues flood
✅ RabbitMQ 4.x compatibility fixes
✅ Gevent compatibility fixes
✅ Redis polling_interval support fixed
✅ Timezone-aware UTC timestamps
✅ MongoDB transport improvements

Full changelog:
https://t.co/qrnWn9L88B

[Tomer Nosrati @smilingnosrati]

Since I started contributing to Celery, improving the QA was one of my highest priorities, leading to the creation of pytest-celery v1.0.0 to support enterprise-grade QA requirements.

After endless nights of fine-tuning, bug fixing, and ensuring that we're g2g, I had to face the hard truth of our CI limitations. What my laptop did in 10m, took our CI about an hour, and that was just a simple PR..

Blacksmith has completely changed the game by unleashing the full potential of our new QA infrastructure, virtually unlimited concurrent PRs, NO DOWNSIDES, and I still can't believe it was 1-click away.

Thank you for sharing our story @useblacksmith.
Appreciation > 9000 🔥

[Celery Organization @CeleryOrg]

Fun fact: When our CI performance quadrupled, our contribution rate did too. Huge thanks to @useblacksmith for powering our CI!
The impact was real.

[Blacksmith @useblacksmith]

We’re giving away up to $250,000 a year in compute and storage credits to OSS projects.

We’re on a mission to rescue open source from @github's slow CI, one project at a time. Our new OSS program already powers CI for Celery, @ladybirdbrowser, @zen_browser, and Limbo.

Say no to slow CI and apply now on our pricing page.

[Celery Organization @CeleryOrg]

@dosu_ai 👀

[Celery Organization @CeleryOrg]

@Michael_Ludden @devstein64 @pydantic

[Celery Organization @CeleryOrg]

@me_jd_solanki @devstein64 @pydantic Correct, v5.5 includes new @pydantic support.

Thanks @me_jd_solanki; @devstein64 check out this link:
https://t.co/CAOpjQiijH

[Tomer Nosrati @smilingnosrati]

One of my personal objectives for the @CeleryOrg this year is improving customer support at scale. I've explored numerous AI solutions, but none have had such a massive impact as this one.

My CeleryGPT dream is slowly taking shape, step by step..

What a time to be alive 💫

[Celery Organization @CeleryOrg]

@cognition_labs Things will never be the same again; thank you! 🚀

[Celery Organization @CeleryOrg]

One of our maintainers' biggest challenges, offering high-quality support within a reasonable SLA, is now much easier to address. We thank the team at @cognition_labs for making DeepWiki (powered by Devin AI) available for everyone to use with Celery!

We sincerely thank you for featuring us in your announcement!
The community will greatly appreciate this tool.

https://t.co/xwtRPOuo97

[Celery Organization @CeleryOrg]

@cognition_labs Search for celery in https://t.co/1mezkSCEdY to see all of the supported Celery repositories (kombu, pytest-celery, etc.)

[Celery Organization @CeleryOrg]

One of our maintainers' biggest challenges, offering high-quality support within a reasonable SLA, is now much easier to address. We thank the team at @cognition_labs for making DeepWiki (powered by Devin AI) available for everyone to use with Celery!

We sincerely thank you for featuring us in your announcement!
The community will greatly appreciate this tool.

https://t.co/xwtRPOuo97

[Cognition @cognition]

DeepWiki 🤝 Open Source Software

We're glad DeepWiki has been useful for the OSS community and appreciate the love.

🧵 Awesome OSS repos that added DeepWiki to their READMEs (and how to get your own DeepWiki)