# Firefly III v6.5.8

- Product: Firefly III (https://whatsnew.fyi/product/firefly-iii)
- Vendor: James Cole
- Date: 2026-03-21
- Version: v6.5.8
- Original notes: https://github.com/firefly-iii/firefly-iii/releases/tag/v6.5.8
- Permalink: https://whatsnew.fyi/product/firefly-iii/releases/v6.5.8

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** — User registration breaks on password validation

Welcome to release v6.5.8 of Firefly III. It contains the latest fixes, translations and features. Docker users can find this release under the `latest` tag.

##### Changelog

<!-- summary: This release fixes a regression bug in user registration. -->

###### Fixed

- [Issue 11995](https://github.com/firefly-iii/firefly-iii/issues/11995) (User registration breaks on password validation) reported by @mikaelhm


##### Installation and upgrade instructions

* Please read the installation instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/installation/docker/), [Portainer](https://docs.firefly-iii.org/how-to/firefly-iii/installation/portainer/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/installation/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/installation/self-managed/).
* Alternatively, read the upgrade instructions for [Docker](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/docker/), [Kubernetes](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/kubernetes/) or [self-managed servers](https://docs.firefly-iii.org/how-to/firefly-iii/upgrade/self-managed/)

The releases are signed, and you can verify them using the [Firefly III releases PGP key](https://docs.firefly-iii.org/explanation/more-information/signatures/).

##### Develop with Firefly III

Are you interested in (future) API changes to Firefly III, or other interesting dev-related updates? Sign up to the [Firefly III developer newsletter](https://firefly-iii.kit.com/dev) to receive low-frequency updates about the development of Firefly III.

##### Support Firefly III

Did you know you can support the development of Firefly III? You can donate in many ways, like GitHub Sponsors or Patreon. Please [follow this link](https://bit.ly/donate-to-Firefly-III) for more information. Thank you for your consideration.