Software upgrade and remote upgrade

Hi All
After much hard work yesterday it looks like 2.0.4 Black Hole does not have the remote software to do the upgrade. Could I do the upgrade to 2.0.5 and then do the remote upgrade?

Will I be able to upgrade the remote after this upgrade to 2.0.5? where is a copy of 2.0.5 so I can load it onto my usb stick

Warning: Duo2 requires a Cfe upgrade to V2 before you flash this image.

The release notes say don't will I be ok to flash the image?

No screen says vu2 duo 2 display double your expectations