v0.29.1

refactoringhq/tolariav0.29.1Jun 18, 2026by github-actions[bot]

AI Summary

A minor maintenance release that fixes a data integrity issue where untagged nodes could lose their user assignment after an upgrade.

Key Highlights

Minimum supported Tailscale client version bumped to v1.80.0
Fixed nodes with `tags='null'` losing their assigned user on upgrade

Full Release Notes

**Minimum supported Tailscale client version: v1.80.0**

### Changes

- Fix nodes with `tags='null'` losing their assigned user on upgrade [#3325](https://github.com/juanfont/headscale/pull/3325)

## Upgrade

Please follow the steps outlined in the [upgrade guide](https://headscale.net/stable/setup/upgrade/) to update your existing Headscale installation.

## Changelog
* 636f660caf3ca995fad5a9ed6f1b6b0578637b55 db: preserve user_id on untagged nodes with tags='null'