Update README.md

README.md

+[PACKAGE]: ../../raw/master/checkpoint_vsx_system-0.5.0-20230619.mkp "Download latest version checkpoint_vsx_system-0.5.0-20230619.mkp"
+
 # VSX Status
 
 Monitors status of Check Point VSX systems
@@ -39,7 +41,7 @@ Monitors status of Check Point VSX systems
 ---
 ### Download
 
-* [checkpoint_vsx_system.mkp (latest version)](https://thl-cmk.hopto.org/gitlab/checkmk/check-point/gateway/checkpoint_vsx_system/-/raw/master/checkpoint_vsx_system.mkp "Download latest version")
+* [Download latest mkp file][PACKAGE]
 
 ---                   
 ### Installation
@@ -49,6 +51,8 @@ You can install the package by uploading it to your CheckMK site and as site use
 
 In the Enterprise/Free edition of CheckMK you can use the GUI to install the package (_Setup_ -> _Extension Packages_ -> _Upload package_)
 
+***Note:*** if youe ar updating from a version before _0.5.0-20230619_ you need to reconfigure your _Check Point VSX System_ WATO rule(s).
+
 ---
 ### Want to contribute?