Amazon OpenSearch

Service

Amazon OpenSearch 3.5 is the newest actively maintained release. 16 of 16 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 2.9, on November 7, 2025.

Latest version

3.5

—

Actively maintained cycles

of 16 tracked

Total cycles tracked

since Sep 8, 2021

Support pattern

How Amazon OpenSearch has behaved across the cycles tracked here, rather than what its policy documents state. Useful for judging how much runway a version is likely to have before you commit to it.

Typical support window

37 mo (~3 years)

median of 13 completed cycles

New cycle roughly every

4 months

median gap between releases

Compared with service

−8 mo

shorter than the service median

Next end of life

424 days

Amazon OpenSearch 2.19

Support windows are getting shorter: the most recent cycles run about 8 months less than the earlier ones.

Computed from release and end-of-life dates tracked for Amazon OpenSearch. Medians are used rather than averages so one unusually short or long release does not skew the figure. Cycles with no recorded end-of-life date are excluded from the support window.

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

3.5Latest

3.5 · —

3.3

3.3 · —

3.1

3.1 · —

2.19

2.19 · —

2.17

2.17 · —

2.15

2.15 · —

2.13

2.13 · —

2.11

2.11 · —

2.9

EOL Nov 7, 2025

2.7

EOL Nov 7, 2025

2.5

EOL Nov 7, 2025

2.3

EOL Nov 7, 2025

1.3

1.3 · —

1.2

EOL Nov 7, 2025

1.1

EOL Nov 7, 2025

1.0

EOL Nov 7, 2025

20222023202420252026

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