Retirement: Extended support for Python 3.9 ends October 2025 – upgrade your apps to Python 3.10
Microsoft retired this App Service feature in October 2025.
Retirement1 version
Facts
- Microsoft id
python-39-app-svc- Products
- App Service
- Update type
- Features, Retirements
- Product categories
- Compute, Mobile, Web
- Retirement
- October 2025
- Status pages
- Azure App Service status
- First captured by us
- (from our first import of this list)
- Microsoft last modified
- Source
- Azure Updates · open the original at Microsoft
Microsoft says
In October 2025, extended support for Python 3.9 will end.
What Microsoft changed
One version so far. If Microsoft edits it, each change shows here with what was removed and added.
First version we captured ·
The text as we first saw it
Seen by us · Microsoft's timestamp · Microsoft's page
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