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OpenSearch Search and analytics releases

new version

OpenSearch Search and analytics is tracked under self-hosted apps & servers. Its latest version, 3.9.0, shipped on Sep 29, 2026. Firmwarely has recorded 2 versions since Aug 5, 2026.

Latest version
3.9.0
Released
Category
Self-hosted apps & servers
Last checked

How to update OpenSearch Search and analytics

Open update page ↗
  1. Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
  2. Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
  3. Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
  4. Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.

Always install releases from the project itself. Firmwarely links out; it never hosts downloads.

What changed

Version 3.9.0 Release Notes: Compatible with OpenSearch and OpenSearch Dashboards version 3.9.0 Features: Add DELETE task API for removing stored completed task results (#​21727) Add deployment drain and finish APIs for zero-downtime node deployments (#​21448) Add adaptive per-action concurrency li…

Release notes ↗

Version history

3.9.0
3.8.0

FAQ

What is the latest version of OpenSearch Search and analytics?

Version 3.9.0, released Sep 29, 2026. This page is refreshed every hour from the project's release page.

How do I update OpenSearch Search and analytics?

See the step-by-step above. Pull the new image or package and restart the service. Read the release notes and back up the data directory first; most projects can't downgrade once the database has migrated.

How does Firmwarely know when there's a new version?

Every hour we read the project's official release page for OpenSearch Search and analytics and record the version, date and changelog. Subscribers watching it get an email when it changes: the next morning on Pro, in the Monday roundup on the free plan.

Is this an official OpenSearch page?

No. Firmwarely is independent. Project and product names belong to their owners; always install releases from the project's own source.

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