Azure Passed
Azure Functions Python 3.10 end of life (end of support)
October 2026 (month only) has passed. That's when Azure Functions stopped supporting Python 3.10. Unpatched runtimes don't get better with age. Change language version in app settings and redeploy. Source: learn.microsoft.com, checked 2026-10-15.
- What's retiring
- Python 3.10 end of support (Azure Functions)
- When
- October 2026 (we only have the month, so the day count runs from the 1st)
- Days left
- This date passed about 26 days ago, as of 2026-10-27.
- What happens
- Function apps on this stack lose support.
- What to do
- Change language version in app settings and redeploy.
- Kind of change
- Runtime end of life
- Official source
- learn.microsoft.com ↗ (last checked 2026-10-15)
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