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Python 3.9 retirement date and replacement

Cloud Run functions · Version · retired Apr 5, 2026 (retired)Unverified

Vendor page

Dates

Checked Sep 25, 2026 on Google Cloud's page
RetiredApr 5, 2026 (retired)
DeprecatedOct 5, 2025
ReplacementNone named
Identifierpython39
NoticeDecommission; Python
Sourcedocs.cloud.google.com/functions/docs/runtime-support

Changes

DateChange
Sep 25Announced2026-04-05UnverifiedDecommission; PythonSource

Around the same time on Cloud Run functions

Google Cloud
  • Go 1.21UnverifiedCloud Run functionsVersion7mo agoMar 3

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