Cloud SQL Auth Proxy end-of-life dates and support status
As of 2026-10-08, the supported Cloud SQL Auth Proxy versions are 2, 1.
| Version | Status | Released | Active support until | End of life | Latest |
|---|---|---|---|---|---|
| 2 | Security fixes only | 2023-01-17 | 2026-04-28 | — | 2.26.0 |
| 1 | Security fixes only | 2020-01-01 | 2023-08-22 | — | 1.38.3 |
Status is computed from today's date. "Security fixes only" means active support has ended but security fixes continue until end of life. Source: endoflife.date · release policy. Verified 2026-10-08.
Frequently asked questions
Which Cloud SQL Auth Proxy versions are still supported?
As of 2026-10-08, the supported Cloud SQL Auth Proxy versions are 2, 1. Versions not listed are end of life and no longer receive security fixes.
What is the latest Cloud SQL Auth Proxy version?
The newest Cloud SQL Auth Proxy release cycle is 2, whose latest version is 2.26.0 (2026-09-28).
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{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests
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GET https://vigia.coredls.cloud/v1/eol/cloud-sql-auth-proxy GET https://vigia.coredls.cloud/v1/eol/cloud-sql-auth-proxy/2