Update README.md

Add Hirsute

README.md

@@ -4,10 +4,13 @@
 On the [release](https://github.com/chrisss404/check-mk-arm/releases) page you can find deb packages targeting the following systems:
 
 * [Raspberry Pi OS](https://www.raspberrypi.org/downloads/raspberry-pi-os/) (formerly Raspbian) "Buster" (armhf) on a RPi 3 and 4
+* [Ubuntu](https://ubuntu.com/download/raspberry-pi/) "Hirsute" (arm64) on a RPi 4
 * [Ubuntu](https://ubuntu.com/download/raspberry-pi/) "Groovy" (arm64) on a RPi 4
 * [Ubuntu](https://ubuntu.com/download/raspberry-pi/) "Focal" (arm64) on a RPi 4
 
-If your system is listed you can follow the instructions from section [Install Checkmk to your RPi](#install-checkmk-to-your-rpi), otherwise please refer to section [Build Checkmk from sources](#build-checkmk-from-sources) to compile a package for your system.  
+##### The builds for Focal and Hirsute are untested !
+
+If your system is listed you can follow the instructions from section [Install Checkmk to your RPi](#install-checkmk-to-your-rpi), otherwise please refer to section [Build Checkmk from sources](#build-checkmk-from-sources) to compile a package for your system.
 
 The sources of Checkmk can be found here: https://github.com/tribe29/checkmk
 
@@ -29,6 +32,12 @@ The following sections show how to download and install the DEB packages availab
     dpkg -i check-mk-raw-*.buster_armhf.deb
     apt-get install -f
 
+##### Ubuntu Hirsute (arm64)
+
+    curl -LO $(curl -s https://api.github.com/repos/chrisss404/check-mk-arm/releases/tags/2.0.0p5 | grep browser_download_url | cut -d '"' -f 4 | grep hirsute_arm64.deb) 
+    dpkg -i check-mk-raw-*.hirsute_arm64.deb
+    apt-get install -f
+
 ##### Ubuntu Groovy (arm64)
 
     curl -LO $(curl -s https://api.github.com/repos/chrisss404/check-mk-arm/releases/tags/2.0.0p5 | grep browser_download_url | cut -d '"' -f 4 | grep groovy_arm64.deb) 
@@ -53,6 +62,7 @@ The following sections show how to download and install the DEB packages availab
 
 ##### Ubuntu (arm64)
 
+* Checkmk 2.0.0 for Ubuntu 21.04 Hirsute: [2.0.0p5](https://github.com/chrisss404/check-mk-arm/releases/tag/2.0.0p5)
 * Checkmk 2.0.0 for Ubuntu 20.10 Groovy: [2.0.0p5](https://github.com/chrisss404/check-mk-arm/releases/tag/2.0.0p5)
 * Checkmk 2.0.0 for Ubuntu 20.04 Focal: [2.0.0p5](https://github.com/chrisss404/check-mk-arm/releases/tag/2.0.0p5)