Amazon OpenSearch End of Life (EOL) Dates and End of Support (EOS) Dates
7 Amazon OpenSearch versions have reached End of Life (EOL) and End of Support (EOS), including Amazon OpenSearch 2.9 (EOL date: Nov 07, 2025) — no longer receiving security updates or patches. Amazon OpenSearch 3.5 is the current supported release — 9 versions in active support. Also see Amazon CDK EOSL dates for related end-of-life information.
Currently Supported Amazon OpenSearch Releases - Active EOS/EOSL Support (9)
| Release | Released | Standard Support | Extended Support |
|---|---|---|---|
| 3.5 | (3 months ago) | Active | Active |
| 3.3 | (7 months ago) | Active | Active |
| 3.1 | (9 months ago) | Active | Active |
| 2.19 | (1 year and 2 months ago) | Active | Active |
| 2.17 | (1 year and 7 months ago) | Active | Active |
| 2.15 | (1 year and 8 months ago) | Active | Active |
| 2.13 | (2 years and 1 month ago) | Active | Active |
| 2.11 | (2 years and 7 months ago) | Active | Active |
| 1.3 | (3 years and 10 months ago) | Active | Active |
Amazon OpenSearch End of Life (EOL) Releases - No Longer Supported (7)
| Release | Released | Standard Support | Extended Support |
|---|---|---|---|
| 2.9 | (2 years and 9 months ago) | (8 months ago) | (in 4 months) |
| 2.7 | (2 years and 11 months ago) | (8 months ago) | (in 4 months) |
| 2.5 | (3 years and 3 months ago) | (8 months ago) | (in 4 months) |
| 2.3 | (3 years and 7 months ago) | (8 months ago) | (in 4 months) |
| 1.2 | (4 years and 3 months ago) | (8 months ago) | (in 4 months) |
| 1.1 | (4 years and 6 months ago) | (8 months ago) | (in 4 months) |
| 1.0 | (4 years and 9 months ago) | (8 months ago) | (in 4 months) |
Amazon OpenSearch End of Life & Support Summary
Which Amazon OpenSearch Versions Are Currently Supported?
Amazon OpenSearch currently has 9 supported releases. Amazon OpenSearch 3.5 is the latest. Amazon OpenSearch 3.3. Also see Amazon EKS end of support life for related end-of-life information.
Amazon OpenSearch End of Life (EOL) Version History
7 Amazon OpenSearch releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Amazon OpenSearch 2.9 reached EOL on Nov 07, 2025. Amazon OpenSearch 3.5 is the recommended upgrade for users still on End of Life versions.