Update README.md

README.md

-# Check Point Maestro SG performance counters [(Download the MKP package)](/../../../-/raw/master/checkpoint_asg_sg_counters.mkp "Download MKP package")
-
- **Note: this package is for CheckMK version 2.x. For other versions see the corresponding branch.**
+# Check Point Maestro SG performance counters
 
 Monitors Check Point SG performance counters
 
-Check Info:
+---
+### Check Info
 
 * *service*: this check will create sthe service ASG SG counters for each performance counter
 * *state*: always OK
 * *wato*: none
 * *perfdata*: [LIST OF PERFDATA]
 
-Sample output
+---
+### Download
+
+* [checkpoint_asg_sg_counters.mkp (latest version)](https://thl-cmk.hopto.org/gitlab/checkmk/check-point/maestro/checkpoint_asg_sg_counters/-/raw/master/checkpoint_asg_sg_counters.mkp "Download latest version")
+
+---                   
+### Installation
+
+You can install the package by uploading it to your CheckMK site and as site user run `mkp install checkpoint_asg_sg_counters.mkp`.
+
+
+In the Enterprise/Free edition of CheckMK you can use the GUI to install the package (_Setup_ -> _Extension Packages_ -> _Upload package_)
+
+---
+### Want to contribute?
+
+Nice ;-) Have a look at the [contribution guidelines](CONTRIBUTING.md "Contributing")
+
+---
+### Sample output
 
 ![sample output](/doc/sample.png?raw=true "sample output")