---
title: "Official Firmware Release Notes"
description: "Where to find the latest Fox ESS firmware release notes and update procedures."
---

> Documentation Index
> Fetch the complete documentation index at: https://checkmy.solar/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Official Firmware Release Notes

For the most current and comprehensive **Fox ESS firmware release notes**, documentation, and update procedures, visit the official Fox ESS Tech Hub:

- [Fox ESS Tech Hub - Firmware Updates](https://fox-ess.tech/firmware-release-notes/)

The Tech Hub includes detailed release notes for all inverter models, including **H1, H3, KH, AIO-H1, and US Series**, along with installation guidance and update procedures.

## Related pages

- [Reference overview](/docs/reference/)
- [Privacy policy](/docs/reference/privacy/)
- [Energy rates](/docs/reference/energy-rates/)
- [PWA and iOS integration](/docs/reference/pwa-ios/)
- [Changelog](/docs/reference/changelog/)
- [Support](/docs/reference/support/)

Source: https://checkmy.solar/docs/reference/fox-ess-firmware-release-notes/index.mdx