v0.29.1

NationalSecurityAgency/ghidrav0.29.1Jun 18, 2026by github-actions[bot]

Upgrading?

AI Summary

A minimal hotfix release containing a single database migration fix. Nodes stored with `tags='null'` were losing their assigned user during upgrade; this release preserves the user_id on those untagged nodes. Users upgrading from affected versions should apply this patch.

Key Highlights

  • Preserves user_id on untagged nodes where tags is stored as the literal string 'null'
  • Prevents loss of node ownership information during upgrade
  • Maintains the v1.80.0 minimum Tailscale client version requirement

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'

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