FreeCORE continues TrueNAS CORE as an independent FreeBSD OS
FreeCORE TrueNAS Core – Continued
FreeCORE is an independent continuation of TrueNAS CORE, now at version 15.0-RELEASE. It allows existing TrueNAS CORE 13.3 systems to upgrade in place and continue receiving updates. The project is based on FreeBSD and OpenZFS, with source code available on Codeberg and GitHub.
FreeCORE carries the TrueNAS CORE 13.3 system forward as an independently maintained operating system on FreeBSD.