CURA-4451
- Add upgrade script for 3.0. to 3.1
- Upgrade old stack files so they will use "empty_quality" as the
"Not Supported" quality profile.
- Increase SettingVersion to 4
CURA-3975
Rename quality profiles with name "Not Supported" to have actual quality
names. Note that the "Not Supported" only ones are renamed to "Fast_Print".
The stand-by temperature should be 175 for these profiles because the UM3 firmware levels the bed with that temperature. It should be 100 in the quality profiles because that's what the stand-by temperature should be when standing by while the other nozzle is printing.
Contributes to issue CURA-3960.
These profiles have been tested and they are in the process of optimising them, but there is still some room for improvement there so this is supposed to lower the expectations of our users.
Contributes to issue CURA-3960.
This removes all settings that are equal to the defaults. Some settings are 'common' between all profiles of the same material. I've let those settings bubble up to the material profiles but that change is then obviously only apparent in the fdm_materials repository.
Contributes to issue CURA-3960.
