v4.39.19

opensandbox-group/OpenSandboxv4.39.19Apr 12, 2026by autheliabot

AI Summary

This release introduces several bug fixes for the Authelia project, including improvements to OAuth2 error messaging, issuer domain validation, and server health checks.

Key Highlights

Fixed inconsistent OAuth2 error messages
Improved issuer domain suffix checks
Fixed misleading issuer error messages
Resolved healthcheck environment write timing issues

Full Release Notes

### Bug Fixes

* **handlers:** oauth2 inconsistent error messages ([#11745](https://github.com/authelia/authelia/issues/11745)) ([dcae991](https://github.com/authelia/authelia/commit/dcae9914bf4103f109b1739298ea52fdf420fa97)) by @james-d-elliott
* **middlewares:** issuer domain suffix check ([#11758](https://github.com/authelia/authelia/issues/11758)) ([c6c8c0c](https://github.com/authelia/authelia/commit/c6c8c0c22a5c509b461412d3745bf2fe20dfc422)) by @james-d-elliott
* **middlewares:** misleading issuer error ([#11749](https://github.com/authelia/authelia/issues/11749)) ([6ceeb2c](https://github.com/authelia/authelia/commit/6ceeb2c59ba7ecd11cd36e9631d988e1bdd6526e)) by @james-d-elliott
* **server:** healthcheck env written late ([#11639](https://github.com/authelia/authelia/issues/11639)) ([d259426](https://github.com/authelia/authelia/commit/d2594266d56d3126771847b90f52d6bf11c7c0bf)) by @james-d-elliott

### New Contributors
* @Phur3ouZ made their first contribution in https://github.com/authelia/authelia/pull/11736
* @ishanjain28 made their first contribution in https://github.com/authelia/authelia/pull/11757

### Docker Container
* `docker pull authelia/authelia:4.39.19`
* `docker pull ghcr.io/authelia/authelia:4.39.19`