Archive and nightly builds
Archive
Releases that have reached end of life move to /pub/archive/. They are kept for
reference, testing and long-running systems that still need original installation media.
Archived files are identical to the originally published ones and keep their checksum manifests.
Nightly and build artifacts
/pub/nightly/ holds rolling build artifacts: installer images, container base
layers and compiled toolchains produced by automated builds. Nightly directories are rotated;
only the most recent builds of each channel are retained.
| Path | Retention |
|---|---|
/pub/nightly/daily/ | Most recent builds per channel |
/pub/nightly/artifacts/ | Build outputs (toolchains, base layers), rotated |
/pub/archive/ | Long-term, not rotated |
Nightly builds are untested. Use stable or LTS images for production systems.