Devices / NAS & storage / Rockstor NAS operating system

Rockstor NAS operating system releases

Name: Rockstor NAS operating system
Author: Rockstor

current

Rockstor NAS operating system is tracked under NAS & storage. Its latest version, 5.5.5-0, shipped on Jul 6, 2026.

Latest version: 5.5.5-0
Released: Jul 6, 2026
Category: NAS & storage
Last checked: Nov 6, 2026

How to update Rockstor NAS operating system

Open update page ↗

Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
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

Merge pull request #3158 from phillxnet/3157-Bump-version-to-a-5.5.5-… …base Bump version to a 5.5.5 base #3157

Release notes ↗

Version history

5.5.5-0

Jul 6, 2026

FAQ

What is the latest version of Rockstor NAS operating system?

Version 5.5.5-0, released Jul 6, 2026. This page is refreshed every hour from the project's release page.

How do I update Rockstor NAS operating system?

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 Rockstor NAS operating system 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 Rockstor page?

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