Commented Unassigned: Stuck on the "whats new" window [65552]

Unable to get rid of this window at startup, no button to close it, did I miss something ?
Comments: ** Comment from web user: frvallet **

I have the exact same problem with version 3.0. No message when clicking on the icon in taskbar. I can click the more info button but that's all I can do.
This tool seems great, it's a shame I can't use it :(