Merge branch 'feature_custom_gcode_commands'

plugins/UM3NetworkPrinting/ClusterUM3PrinterOutputController.py

@@ -15,6 +15,7 @@ class ClusterUM3PrinterOutputController(PrinterOutputController):
         self.can_pre_heat_bed = False
         self.can_pre_heat_hotends = False
         self.can_control_manually = False
+        self.can_send_raw_gcode = False
 
     def setJobState(self, job: "PrintJobOutputModel", state: str):
         data = "{\"action\": \"%s\"}" % state

plugins/UM3NetworkPrinting/LegacyUM3PrinterOutputController.py

@@ -20,6 +20,7 @@ class LegacyUM3PrinterOutputController(PrinterOutputController):
         self._preheat_printer = None
 
         self.can_control_manually = False
+        self.can_send_raw_gcode = False
 
         # Are we still waiting for a response about preheat?
         # We need this so we can already update buttons, so it feels more snappy.