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JuiceFS Distributed POSIX file system releases

new version

JuiceFS Distributed POSIX file system is tracked under NAS & storage. Its latest version, 1.4.2, shipped on Oct 22, 2026. Firmwarely has recorded 2 versions since Jul 30, 2026.

Latest version
1.4.2
Released
Category
NAS & storage
Last checked

How to update JuiceFS Distributed POSIX file system

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

This is the second patch release for JuiceFS v1.4. It has 33 commits from 13 contributors, thanks to Bugfix: chunk: prevent incorrect reads after object storage timeouts (#​7503, #​7500, #​7509, #​7520) chunk: prevent zstd decompression from overwriting adjacent slices (#​7556) vfs/meta: fix ioctl …

Release notes ↗

Version history

1.4.2
1.4.1

FAQ

What is the latest version of JuiceFS Distributed POSIX file system?

Version 1.4.2, released Oct 22, 2026. This page is refreshed every hour from the project's release page.

How do I update JuiceFS Distributed POSIX file 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 JuiceFS Distributed POSIX file 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 JuiceFS 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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