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Release Notes for CRUX-ARM 3.7


This page discusses relevant features related to CRUX-ARM 3.7. Everybody upgrading from the previous release is advised to carefully read the following notes.

Toolchain updates

CRUX-ARM 3.7 includes glibc 2.32, gcc 10.4.0 and binutils 2.35.2

Supported devices

The generic release should work on all capable ARM 64b devices


The oldest kernel supported by glibc is 3.6


We provide a set of core packages as a root file system in crux-arm-rootfs-3.7, ready to be deployed on the devices depending in how they manage the media.

32b Optimized releases
64b Optimized releases

Incompatible changes and important notes

It's recommended to read carefully these CRUX release notes before upgrading: