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: 2026.07.28-002
digest: sha256:83cd55a8ea614b68a75c4b4ddaad307332b0818d1e72f5a5db68a5decdccc74f
The upgrade guide gives the rest of the steps. See release 2026.07.28-002 on GitHub.
Changes since v2026.07.28-001: - Document the resource limits in the manual - Set the resource limits that k3s's systemd unit sets - Take the em-dashes out of the third-party notices - Ship the IANA timezone database in the system image - Plan milestone 46 for configuring etcd snapshots - Plan milestones 44 and 45 - Trim the NUL padding off sysfs attribute values - Run 2026.07.28-001 on the liken.sh cluster
| File | Size | sha256 |
|---|---|---|
| vmlinuz | 17M | 83f0fcffaa2383e3befde58dceae4d90a0e70bffe809b592fb91b8d36a26c75f |
| liken.sqfs | 377M | 02c92cc2f66538ce5b4ba4173e7133247c6d2db9d185c962287578ab74768e25 |
| boot.cpio | 11M | 8dfff4a410a1614fd89232f0ca89184907b9d9d4cb9f703d194c94f03ec75879 |
| microcode.cpio | 17M | 8ba08347c6060888110d12e4e269e8cfb160c872fe610e6ec729b2cfa9bc2eee |
| liken | 13M | 361c02a99940d51c9debf21a165a886730a99eb7d5071ad258145ea2056fc750 |
| systemd-bootx64.efi | 132K | 21d3b795af6d11a1a1e4151e8a8e3db59e74c94db3f084f2fa0e48755706133a |
| grub-boot.img | 512B | 7720690bdaf25fd7e3ade7e01b8d0de91e0991653e2a6900011ab23daf6e6032 |
| grub-core.img | 148K | 5b812be06661a1441e86c100f2b2722e0c62246d9d43ccceedd952479b5f7e62 |
| LICENSES.md | 150K | f29c86b2e70f66ec2887e07c5d7d4a6059221dbf540a87eee14c2c5fc9a8798c |
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 |
| tzdata | 2026c |
| linux-firmware | 20260622 |
| microcode | 20260512 |
| flux | v2.9.2 |