TrueNAS 25.04 (Fangtooth) RELEASE - What's New & What's Next

Hi everyone,

Wanted to share a new blog post now that TrueNAS 25.04 (Fangtooth) is officially released. Most of you already saw the release notes or jumped into the update (thanks again for all the bug reports and feedback during BETA/RC).

This blog provides a bit more narrative and behind-the-scenes thinking:
TrueNAS 25.04.0: Fangtooth is RELEASED

In addition to feature highlights, it includes:

  • The roadmap behind CORE and SCALE unification
  • Notes on performance improvements across platforms
  • A summary of new enterprise features (RDMA, Fibre Channel, iSER, block cloning)
  • Recommendations on when and how to update

Curious to hear how your upgrades have gone and whether anyone’s tried out Incus virtualization or dedup on the H30/F100 yet. Would love to hear what you’ve noticed so far.