Amazon OpenSearch end-of-life dates and support status
As of 2026-10-08, the supported Amazon OpenSearch versions are 3.5, 3.3, 3.1, 2.19, 2.17, 2.15, 2.13, 2.11, 1.3.
| Version | Status | Released | Active support until | End of life | Latest |
|---|---|---|---|---|---|
| 3.5 | Supported | 2026-03-18 | — | — | — |
| 3.3 | Supported | 2025-11-24 | — | — | — |
| 3.1 | Supported | 2025-09-09 | — | — | — |
| 2.19 | Supported | 2025-04-30 | — | 2027-11-07 | — |
| 2.17 | Supported | 2024-11-13 | — | 2027-11-07 | — |
| 2.15 | Supported | 2024-10-11 | — | 2027-11-07 | — |
| 2.13 | Supported | 2024-05-21 | — | 2027-11-07 | — |
| 2.11 | Supported | 2023-11-17 | — | 2027-11-07 | — |
| 2.9 | End of life | 2023-10-02 | — | 2025-11-07 | — |
| 2.7 | End of life | 2023-07-10 | — | 2025-11-07 | — |
| 2.5 | End of life | 2023-03-13 | — | 2025-11-07 | — |
| 2.3 | End of life | 2022-11-15 | — | 2025-11-07 | — |
| 1.3 | Supported | 2022-08-16 | — | 2027-11-07 | — |
| 1.2 | End of life | 2022-04-04 | — | 2025-11-07 | — |
| 1.1 | End of life | 2022-01-04 | — | 2025-11-07 | — |
| 1.0 | End of life | 2021-09-08 | — | 2025-11-07 | — |
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 Amazon OpenSearch versions are still supported?
As of 2026-10-08, the supported Amazon OpenSearch versions are 3.5, 3.3, 3.1, 2.19, 2.17, 2.15, 2.13, 2.11, 1.3. Versions not listed are end of life and no longer receive security fixes.
What is the latest Amazon OpenSearch version?
The newest Amazon OpenSearch release cycle is 3.5.
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Any other MCP client
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For agents
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