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Cloud SQL Auth ProxyEnd of Life (EOL) Dates & Support Status
Security
Cloud & PlatformsLatest Version: 2.25.4Latest Release: Aug 28, 2026
Cloud SQL Auth Proxy provides secure, encrypted connections to Google Cloud SQL databases.
Support summary
Cloud SQL Auth Proxy has cycles in security-only maintenance. Production workloads should move toward actively supported releases.
What do EOL and support statuses mean?Next EOL
No announced EOL date is currently listed.
Supported cycles
2
0 lts
Versions
2
Latest Version
2.25.4
Active Support
0
EOL
0
Lifecycle Timeline
Jan 1, 2020As of Sep 27, 2026
2Security · Date not announced
1Security · Date not announced
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 2 | Jan 17, 2023 | Apr 28, 2026 | Date not announced | 2.25.4 | No | Security |
| 1 | Jan 1, 2020 | Aug 22, 2023 | Date not announced | 1.38.3 | No | Security |
Data sources
Embed this badge
Show Cloud SQL Auth Proxy's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
Markdown
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<a href="https://eol.wiki/cloud-sql-auth-proxy/"><img src="https://eol.wiki/badge/cloud-sql-auth-proxy.svg" alt="Cloud SQL Auth Proxy end-of-life status" height="20"></a>Frequently Asked Questions
Is it safe to continue using Cloud SQL Auth Proxy 1?
Cloud SQL Auth Proxy 1 is currently supported and receiving updates. You can continue using it safely until its end-of-life date.
What is the latest version of Cloud SQL Auth Proxy?
The latest version of Cloud SQL Auth Proxy is 2.25.4, released in the 2 release cycle.
How many versions of Cloud SQL Auth Proxy are currently supported?
Cloud SQL Auth Proxy currently has 2 actively supported version(s): 2, 1.
When does Cloud SQL Auth Proxy 2 reach end of life?
Cloud SQL Auth Proxy 2 does not have a specific end-of-life date announced yet.
What should I do when Cloud SQL Auth Proxy reaches end of life?
When a Cloud SQL Auth Proxy version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.