Second release, in the second year of the project. Massive changes and updates have gone into this. However, the most important change is the addition of four new supported platforms, in addition to Coronet released last year. All of which support both complete OS and container application builds.
All platforms share the same component versions. Application builds are intentionally kept very small, while the OS builds are more complete.
All OS tarballs include a qemu start script and a qemu.cfg file matching each platform. See the project's main README.md for the requirements to run, but in essence:
tar xf netbox-os-zero-2021.02-r0.tar.gz
cd netbox-os-zero-2021.02-r0/
./qemu
Note: only the Zero OS build includes a GNS3 appliance file. Later releases may include support for more platforms.