Hi,
We have released v6.18/04 with a couple of bug fixes - some noticeable. See the release notes for details.
Please consider upgrading: this is the best ROOT version out there! You can download it here: https://root.cern/content/release-61804
As always: thank you for your contributions and your feedback!
Cheers,
Axel for the ROOT team.
Hi Axel,
you mentioned in
https://root.cern.ch/supported-platforms
that the arm and arm64 are in preparation, any date?
I am running a physics lab with different Root data acquisitions/analysis on more than 30 ubuntu odroid mini-PCs (arm32, arm 64). I need to upgrade the OS but cannot because Root was unfortunately not ported to new Ubuntu versions (> 14.).
So your effort is more than welcome.
Greetings
Faouzi Attallah
Hi,
You should be able to build ROOT out of the box - with these mini-ARMs that’s always the most stable solution… Yes it takes ages, but it’s the odroid’s time not yours 
Would that work for you?
Make sure you have an SSD attached (or at least a hard drive), and make sure you build with -j1 to not run out of RAM.
If you run into problems don’t hesitate to open a new topic here!
Cheers, Axel.