Tangential, but Windows Powershell kept nagging me to download PS6, so I did it, then I had to revert it to 5.1, because running a script had a ~1 second overhead. Very annoying. For one-off runs it's often the starting time what's matter, and Powershell just got worse at that. (In the end, I settled for .bat files in a cmd.exe window, chatGPT can write any of them anyway.)