Update README.md

README.md

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 # JP-HB-Devices-addon [![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/) <br/>[![Github All Releases](https://img.shields.io/github/downloads/jp112sdl/JP-HB-Devices-addon/total.svg)](https://github.com/jp112sdl/JP-HB-Devices-addon/releases) [![GitHub issues](https://img.shields.io/github/issues/jp112sdl/JP-HB-Devices-addon.svg)](https://github.com/jp112sdl/JP-HB-Devices-addon/issues) [![Patch-Apply RaspberryMatic Snapshot](https://github.com/jp112sdl/JP-HB-Devices-addon/actions/workflows/test-raspberrymatic-snapshot.yml/badge.svg?branch=master)](https://github.com/jp112sdl/JP-HB-Devices-addon/actions/workflows/test-raspberrymatic-snapshot.yml) <a href='https://ko-fi.com/N4N21R89O' target='_blank'><img height='20' style='border:0px;height:20px;' src='https://cdn.ko-fi.com/cdn/kofi1.png?v=2' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
 
-**✅ lauffähig unter CCU / RaspberryMatic Firmware 3.47.10 - 3.73.9 [inkl. x86]**<br/>
+**✅ lauffähig unter CCU / RaspberryMatic Firmware 3.47.10 - 3.77.7 [inkl. x86]**<br/>
 **❓ CCU2 Firmware 2.53.27 - 2.61.7 nur experimentell unterstützt (nicht real getestet; nur gegen ubi-Image)**<br/>
 Die für o.g. CCU-Firmware-Versionen jeweils aktuellste Addon-Version ist bei den [Releases](https://github.com/jp112sdl/JP-HB-Devices-addon/releases/latest) zu finden.
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