The old code was just looking at the last three letters of the filename instead of looking for any kind of proper extension. This led to something like "alice.__esp" being considered a plugin which is just wrong.
This fixes clicking the "select" button in the profiles dialog when a newly created profile is selected. This was broken as the profile was being selected before the profile was added to the list of selections.
Fixes#1489
Windows 11 reports itself as Windows 10 using the methods normally employed. Microsoft seems to want people to use the BuildId to identify the version of Windows but I'm going to refuse to do that because it's stupid.
This change also prefers DisplayVersion over ReleaseId as somehow I have both and DisplayVersion is more correct (21H2 vs 2009). /shrug.
Fixes#1607
Chris Bessent
Al
Dan Cassidy
Qudix