Update README.md

README.md

@@ -18,15 +18,23 @@ Monitors the number of connections on a Cisco ASA firewall and Cisco Firepower T
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 ### Download
 
-* [cisco_asa_connections.mkp (latest version)](https://thl-cmk.hopto.org/gitlab/checkmk/cisco/asa/cisco_asa_connections/-/raw/master/cisco_asa_connections.mkp "Download latest version")
+* [Download latest mkp file][PACKAGE]
+
+**Note**: before you update to a newer version, always check the [CHANGELOG](CHANGELOG). There might be incompatible changes.
 
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 ### Installation
 
-You can install the package by uploading it to your CheckMK site and as site user run `mkp install cisco_asa_connections.mkp`.
-
-
-In the Enterprise/Free edition of CheckMK you can use the GUI to install the package (_Setup_ -> _Extension Packages_ -> _Upload package_)
+You can install the package by uploading it to your CheckMK site and as site user run 
+```
+mkp install PACKAGENAME-VERSION.mkp
+```
+or beginning with CMK2.2.x
+```
+mkp add PACKAGENAME-VERSION.mkp
+mkp enable PACKAGENAME VERSION
+```
+In the non RAW editions of CheckMK you can use the GUI to install the package (_Setup_ -> _Extension Packages_ -> _Upload package_)
 
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 ### Want to contribute?
@@ -36,5 +44,5 @@ Nice ;-) Have a look at the [contribution guidelines](CONTRIBUTING.md "Contribut
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 ### Sample output
 
-![sample output](/doc/sample.png?raw=true "sample [SHORT TITLE]")
+![sample output](img/sample.png?raw=true "sample [SHORT TITLE]")