TrueNAS Fangtooth RC 25.04 – What’s New, What’s Breaking, and How to Fix It! [YouTube Release]

Additional Resources:

TrueNAS Fangtooth 25.04 is in release candidate status, with an expected official release on April 15, 2025. This update brings a host of new features, improvements, and some breaking changes—especially in the virtualization department.
In this video, I’ll break down:
:white_check_mark: What’s new in TrueNAS Fangtooth 25.04
:white_check_mark: The biggest improvements & changes
:white_check_mark: The breaking virtualization changes you should know about
:white_check_mark: Workarounds & solutions for a smooth upgrade

Release Notes

Conversation with Allan Jude

Mini PC NAS

Klara Article on FastDedup

TrueNAS Tech Talk - T3 Podcast

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Chapters
00:00 TrueNAS Fangtooth RC 25.04
01:45 Dashboard Changes
02:45 TrueNAS 25.04 Release Notes
04:24 Virtualization changes & Migration
06:40 App Changes and Assigning IP addresses
08:17 TrueNAS Naming Change
09:12 New Containers and Virtualization
13:12 New Fast Dedup ZFS Feature