> ## Documentation Index
> Fetch the complete documentation index at: https://docs.relnx.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Track Kubernetes EOL

> Free public tool plus per-user and per-org EOL alerts at 90/30/14 days.

The [Kubernetes EOL tracker](https://www.relnx.io/eol) is a free public tool — no
account required. It tells you exactly how many days until each Kubernetes
minor version reaches end-of-life and when its support window for the major
managed offerings (EKS, GKE, AKS) ends.

## Browse without an account

Just visit [www.relnx.io/eol](https://www.relnx.io/eol). You'll see:

* A table of current and recent Kubernetes minor versions.
* EOL date (community), with days-until-EOL highlighted as the date approaches.
* Cloud-vendor support windows where they differ from the community date.

## Get proactive alerts for your cluster's version (Enterprise)

The EOL *page* is public, but proactive EOL *alerts* are an **organisation**
feature on the Enterprise plan. An organisation owner sets the org's tracked
version and every member is alerted as EOL approaches:

1. **Organisation → Settings → Kubernetes version**.
2. Enter your cluster's version in `Major.Minor` format, e.g. `1.30`
   (validated against `Major.Minor`).
3. Save.

Relnx then sends the org proactive notifications (email + Slack) at **90, 30,
and 14 days** before EOL. Each threshold fires once — Relnx won't re-send the
same threshold for the same version.

> No account? You can still read every version's EOL date on the public
> [EOL page](https://www.relnx.io/eol) — you just won't get pushed alerts.

## How the data is kept fresh

A background sync hits [endoflife.date](https://endoflife.date) every 24 hours
(midnight UTC) and merges the result with cloud-vendor support windows. The
last sync timestamp is shown on the EOL page footer.

If a date disappears upstream (e.g. a vendor changes policy), Relnx keeps the
previous value rather than blanking the cell.

## Common questions

**Q: How does the EOL date differ from cloud-vendor support?**
The community date is the upstream Kubernetes project's EOL. Cloud vendors
(EKS, GKE, AKS) typically continue patching their managed offerings for a
few extra months. Both are surfaced.

**Q: I'm on a pre-1.0 / non-stable version. Will it show?**
Only stable minor versions tracked by endoflife.date appear.

## Related

* [Compare two tool versions](./compare-versions) — another free public tool
* [Plans and limits](../reference/plans) — the EOL page is free; proactive
  EOL alerts are an Enterprise organisation feature