Add this entry to your cluster's
spec.releases.catalog, then set
spec.version to the same version. The digest is the
sha256 of the release document's exact bytes, and the document gives
the digest of every artifact below.
- version: 2026.08.27-001
digest: sha256:a5e02a8e241ea0885e045621bb2922cbf6e1b41daa7b59190c5f1b08c4ab8936
The upgrade guide gives the rest of the steps. See release 2026.08.27-001 on GitHub.
Changes since 2026.08.26-002: - Run gofmt from the toolchain go.mod names - Record what the rootfstype=ramfs drill actually measured - Move five vendored pins to their current upstream releases - Build on Go 1.27, and measure coverage on a pinned toolchain
| File | Size | sha256 |
|---|---|---|
| vmlinuz | 17M | cfcc57b56deebf31c39a6e23e05c6f33ceb19d414828f2f99e0a49942e7f03ad |
| liken.sqfs | 391M | 24c19acff676bb6c91d4a4f6d365e9068d6d60269cd47c0c8fc5853d141561b1 |
| boot.cpio | 13M | 15cf08fc00bbce92549acd6ac19f84e99ef8c2ef13bf40abaad027cc0317a5d1 |
| microcode.cpio | 17M | 4089edf73f47134e4b12bd324a46b67bb7d6ecd63fb3f99ddf0b1c3c1b626d6b |
| liken | 15M | 76ee50e28d2e14e0f4add4696a4e796c4c03e281d55850de4a989e335e077359 |
| systemd-bootx64.efi | 132K | 019160aee8c6fa36f0ef688cffe22899b2ff272d26465604d21969c4953b6ba0 |
| grub-boot.img | 512B | 7720690bdaf25fd7e3ade7e01b8d0de91e0991653e2a6900011ab23daf6e6032 |
| grub-core.img | 148K | 5b812be06661a1441e86c100f2b2722e0c62246d9d43ccceedd952479b5f7e62 |
| LICENSES.md | 152K | b8dc3a7ffda62497029d7588817f9d2cfeabf21f2b804025d0f75e4ab23f2142 |
release.yaml
is the document that lists them.
LICENSES.md
carries the third-party notices, and
the source mirror serves the corresponding
source for the components that require it.
| Component | Version |
|---|---|
| kernel | 7.2 |
| k3s | v1.36.3+k3s1 |
| xtables | v0.15.2 |
| trust | 2026-08-13 |
| e2fsprogs | 1.47.1 |
| open-iscsi | 2.1.12 |
| nfs-utils | 2.9.2 |
| wpa-supplicant | 2.12 |
| systemd-boot | 259.5-0ubuntu3.4 |
| grub | 2.12-1ubuntu7.3 |
| hwdata | v0.410 |
| tzdata | 2026c |
| linux-firmware | 20260810 |
| wireless-regdb | 2026.05.30 |
| microcode | 20260812 |
| flux | v2.9.4 |