[Xymon] Is this thing on? SUMMARY UPDATE and POC

Hi,

Regarding the Windows Powershell client, the core functionality works in all recent windows versions. Under the hood, the windows of today is stil the Windows of 15 years ago. I have some updates for the Powershell clients, but they are more related to config changes and some extra functionality.

We run the client on 1.000 servers with 0 issues or missing functionality.

Stef