Updating DM-42 on a mac

[[maven]]

I don't think there's any need to sudo for dfu-util on macOS.

[pcscote]

I don't think there's any need to sudo for dfu-util on macOS.

You are right, sudo is not needed and removed from the script. thanks!

[grsbanks]

Also, there's no need to update the QSPI yet. Apart from a small number of beta units that escaped into the wild with an incorrect version, it has been the same since very early days. Have you noticed that the checksum was the same every time?

I have now stopped mentioning it in release announcements because it leads to confusion.