build image jetson nano

Greetings! I’m trying to create an image for jetson nano using OpenHD-ImageBuilder 2.1, but there are links in the script /OpenHD-ImageBuilder/stages/02-Packages/00-run-chroot.sh that are not working

  1. https://dl.cloudsmith.io/public/openhd/openhd-2-1/cfg/gpg/gpg.0AD501344F75A993.key
  2. https://dl.cloudsmith.io/public/openhd/openhd-2-1-testing/cfg/gpg/gpg.58A6C96C088A96BF.key
  3. https://dl.cloudsmith.io/public/openhd/openhd-2-1/deb/
  4. https://dl.cloudsmith.io/public/openhd/openhd-2-1-testing/deb/
    Please tell me what to do?
    And where on github are branches 2.2 and 2.3 that support jetson nano?

Try reaching out to devs on Telegram, there is the main activity going on.