TrueNAS CORE (previously known as FreeNAS) is a free and Open Source Network-Attached Storage (NAS) operating system that supports file, block, and object storage. TrueNAS CORE is FreeBSD based and is a community-supported branch of the TrueNAS project, sponsored by iXsystems. It also has a commercial branch called TrueNAS Enterprise and a free and HyperConverged storage solution called TrueNAS SCALE. The TrueNAS SCALE branch is based on the Debian Linux distribution.
Quick facts
What is the latest version of TrueNAS?
The latest tracked version of TrueNAS is 25.10.0, released October 29, 2025.
How many TrueNAS releases does OS.watch track?
OS.watch tracks 16 TrueNAS releases, the earliest from 2022.
Release history
16 releasesVersionCodenameReleased
25.10.0Latest
2025-10-29
25.04.0
2025-04-16
24.10.2
SCALE
2025-01-31
24.10.0
2024-10-30
24.04.1.1
SCALE
2024-07-09
24.04
SCALE
2024-04-24
13.0-U6.1
2023-12-14
23.10
Cobia
2023-10-24
13.0-U5
2023-05-31
22.12.2
SCALE
2023-04-12
13.0-U4
CORE
2023-03-03
22.12.1
SCALE
2023-02-22
22.12.0
SCALE
2022-12-15
13.0-U3
2022-11-01
22.02.3
Angelfish
2022-08-09
22.02.2
SCALE
2022-06-22