The following properties are not settings-names, but could previously be used as template variables
- material_id
- time
- date
- day
- initial_extruder_nr
- material_id
- material_name
- material_type
- material_brand
- time
- date
- day
- initial_extruder_nr
These properties are _awkwardly_ propogated through the kwargs of the `get_value` method of `GcodeStartEndFormatter`. I don't quite like implementing it like this, but to avoid API breaks I couldn't change abusing the kwargs arg for this purpose.
CURA-11155