Devices / Self-hosted apps & servers / OpenZFS ZFS filesystem

OpenZFS ZFS filesystem releases

Name: OpenZFS ZFS filesystem
Author: OpenZFS

current

OpenZFS ZFS filesystem is tracked under self-hosted apps & servers. Its latest version, 2.4.4, shipped on Aug 21, 2026.

Latest version: 2.4.4
Released: Aug 21, 2026
Category: Self-hosted apps & servers
Last checked: Nov 6, 2026

How to update OpenZFS ZFS filesystem

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

Supported Platforms: Linux: compatible with 4.18 - 7.2 kernels FreeBSD: compatible with releases starting from 13.3+, 14.0+ Changes: [zfs-2.4.4] Add 'capsh' to commands.cfg ZTS: device access tests #18960 vdev_disk: use calling cred to check for device access #18960 vdev_file: use calling cred to…

Release notes ↗

Version history

2.4.4

Aug 21, 2026

FAQ

What is the latest version of OpenZFS ZFS filesystem?

Version 2.4.4, released Aug 21, 2026. This page is refreshed every hour from the project's release page.

How do I update OpenZFS ZFS filesystem?

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 OpenZFS ZFS filesystem 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 OpenZFS page?

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