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GCP 155 days

GCP App Engine Ruby 3.2 (ruby32) end of life (deprecated)

By March 31, 2027: move to ruby34+. After that, Ruby 3.2 (ruby32) on GCP App Engine is still yours to run; it just isn't anyone's job to patch. Source: cloud.google.com, checked 2026-10-15.

What's retiring
Ruby 3.2 (ruby32) deprecated (GCP App Engine)
When
March 31, 2027
Days left
155 days left, as of 2026-10-27.
What happens
Deprecated runtime.
What to do
Move to ruby34+.
Kind of change
Runtime end of life
Official source
cloud.google.com ↗ (last checked 2026-10-15)

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