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: 2026.07.26-001
digest: sha256:bb765ebc049cdf008dd1f940ef7d559079ca621e18f301feb4748762fbe00a9b
The upgrade guide gives the rest of the steps. See release 2026.07.26-001 on GitHub.
Changes since v2026.07.25-002: - Record that plan 33's boot-path prerequisite is built - Flush a slot's whole filesystem after writing the fallback loader - Heal the UEFI boot path, the way the BIOS boot path already heals - Write this machine's boot entries again on every boot - Put a fallback loader on the slot the installer writes - Give the firmware boot entries their own file - Design the fwupd seam so init stays the only writer of the boot chain - Give the release channel a browsable index - Run 2026.07.25-002 on the liken.sh cluster
| File | Size | sha256 |
|---|---|---|
| vmlinuz | 17M | 83f0fcffaa2383e3befde58dceae4d90a0e70bffe809b592fb91b8d36a26c75f |
| liken.sqfs | 377M | 2470ee239901b88764b7d46f4152a7d3ac28acc10ec76c573b1ba4cff5628452 |
| boot.cpio | 11M | 3fb398cfec2652ac1550e2c2fde9eb2b9b2c2b477f2199efaed820a342c71a8e |
| microcode.cpio | 17M | 8ba08347c6060888110d12e4e269e8cfb160c872fe610e6ec729b2cfa9bc2eee |
| liken | 13M | 36f96a7d305715fa0961f13a4572d3d7edde9038d0e5f4f429dcf50b3fd06232 |
| systemd-bootx64.efi | 132K | 21d3b795af6d11a1a1e4151e8a8e3db59e74c94db3f084f2fa0e48755706133a |
| grub-boot.img | 512B | 7720690bdaf25fd7e3ade7e01b8d0de91e0991653e2a6900011ab23daf6e6032 |
| grub-core.img | 148K | 5b812be06661a1441e86c100f2b2722e0c62246d9d43ccceedd952479b5f7e62 |
| LICENSES.md | 150K | ff9e3ded1ce38f074d5be062a04ddf449729bac0c1cd2c41e90a951a4a656ad1 |
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 | 7.1.2 |
| k3s | v1.36.2+k3s1 |
| xtables | v0.15.2 |
| trust | 2026-05-14 |
| e2fsprogs | 1.47.1 |
| open-iscsi | 2.1.11 |
| nfs-utils | 2.8.3 |
| systemd-boot | 259.5-0ubuntu3 |
| grub | 2.12-1ubuntu7.3 |
| hwdata | v0.409 |
| linux-firmware | 20260622 |
| microcode | 20260512 |
| flux | v2.9.2 |