# Authelia v4.39.19

- Product: Authelia (https://whatsnew.fyi/product/authelia)
- Vendor: Authelia
- Date: 2026-04-12
- Version: v4.39.19
- Original notes: https://github.com/authelia/authelia/releases/tag/v4.39.19
- Permalink: https://whatsnew.fyi/product/authelia/releases/v4.39.19

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — OAuth2 inconsistent error messages in handlers
- **fixed** — Issuer domain suffix check in middlewares
- **fixed** — Misleading issuer error in middlewares
- **fixed** — Healthcheck environment variable written late in server

###### 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`