> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt.

Release history for the Fern self-hosted Docker image. Each entry shows the `FROM` line for that release.

To upgrade:

* On `:latest` — rebuild and redeploy your image to pick up the new base.
* Pinning a version — copy the `FROM` line from the release below into your Dockerfile, then rebuild and redeploy.

See the [self-hosted setup guide](/learn/docs/self-hosted/set-up) for the full flow.

## Docs

- [September 19, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/19.md)
- [September 18, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/18.md)
- [September 17, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/17.md)
- [September 16, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/16.md)
- [September 15, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/15.md)
- [September 14, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/14.md)
- [September 13, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/13.md)
- [September 11, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/11.md)
- [September 10, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/10.md)
- [September 4, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/4.md)
- [September 3, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/3.md)
- [September 2, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/2.md)
- [September 1, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/9/1.md)
- [August 29, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/29.md)
- [August 28, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/28.md)
- [August 27, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/27.md)
- [August 21, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/21.md)
- [August 19, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/19.md)
- [August 18, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/18.md)
- [August 14, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/14.md)
- [August 12, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/12.md)
- [August 10, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/10.md)
- [August 7, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/7.md)
- [August 6, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/6.md)
- [August 5, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/5.md)
- [August 4, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/4.md)
- [August 3, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/8/3.md)
- [July 31, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/31.md)
- [July 28, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/28.md)
- [July 24, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/24.md)
- [July 21, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/21.md)
- [July 15, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/15.md)
- [July 13, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/13.md)
- [July 10, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/10.md)
- [July 8, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/8.md)
- [July 7, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/7.md)
- [July 4, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/4.md)
- [July 3, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/3.md)
- [July 2, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/2.md)
- [July 1, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/7/1.md)
- [June 30, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/30.md)
- [June 29, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/29.md)
- [June 28, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/28.md)
- [June 26, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/26.md)
- [June 24, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/24.md)
- [June 23, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/23.md)
- [June 20, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/20.md)
- [June 19, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/19.md)
- [June 18, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/18.md)
- [June 17, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/17.md)
- [June 15, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/15.md)
- [June 13, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/13.md)
- [June 12, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/12.md)
- [June 11, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/11.md)
- [June 10, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/10.md)
- [June 9, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/9.md)
- [June 5, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/5.md)
- [June 4, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/4.md)
- [June 3, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/3.md)
- [June 2, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/6/2.md)
- [May 30, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/30.md)
- [May 29, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/29.md)
- [May 27, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/27.md)
- [May 24, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/24.md)
- [May 23, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/23.md)
- [May 22, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/22.md)
- [May 21, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/21.md)
- [May 20, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/20.md)
- [May 19, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/19.md)
- [May 8, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/8.md)
- [May 5, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/5.md)
- [May 4, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/4.md)
- [May 3, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/3.md)
- [May 2, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/2.md)
- [May 1, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/5/1.md)
- [April 29, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/29.md)
- [April 28, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/28.md)
- [April 27, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/27.md)
- [April 24, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/24.md)
- [April 23, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/23.md)
- [April 22, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/22.md)
- [April 21, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/21.md)
- [April 20, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/20.md)
- [April 17, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/17.md)
- [April 15, 2026](https://buildwithfern.com/learn/docs/self-hosted/release-notes/2026/4/15.md)