Summary of the new document or enhancement

• List of articles that need to be updated: about_Try_Catch_Finally
• New articles that need to be created:
• Link(s) to related code PR(s) in the PowerShell/PowerShell repo:
• Link(s) to related issue(s) in the PowerShell/PowerShell repo: A catch block in a try / catch statement qualified with type System.Management.Automation.RuntimeException traps *any* exception PowerShell/PowerShell#16392

Description of what to update

In practice, catch [System.Management.Automation.RuntimeException] { ... } behaves the same as an unqualified catch block. That is, it catches any exception. Reason for that is explained in PowerShell/PowerShell#16392 (comment).

It would be good to document this behavior in our help content.