> For the complete documentation index, see [llms.txt](https://flyduino.gitbook.io/kiss-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://flyduino.gitbook.io/kiss-documentation/english-kiss-docu/kiss-esc-25a-4in1/fw-revisions.md).

# FW revisions

{% hint style="info" %}
FW is available on <https://github.com/flyduino/kissesc-firmware/releases/>
{% endhint %}

{% hint style="success" %}
**Please use always the latest stable release** unless u have a serious reasons to use one of the beta/unstable versions. Releases are sorted by date descending.
{% endhint %}

KISS ESC 25A 4-in-1 uses the same FW than [KISS ESC 25A](/kiss-documentation/english-kiss-docu/kiss-esc-25a/fw-revisions.md).&#x20;