Merge branch '5.3' of https://github.com/Ultimaker/Cura into 5.3

cura/ApplicationMetadata.py

@@ -14,7 +14,7 @@ DEFAULT_CURA_LATEST_URL = "https://software.ultimaker.com/latest.json"
 # Each release has a fixed SDK version coupled with it. It doesn't make sense to make it configurable because, for
 # example Cura 3.2 with SDK version 6.1 will not work. So the SDK version is hard-coded here and left out of the
 # CuraVersion.py.in template.
-CuraSDKVersion = "8.2.0"
+CuraSDKVersion = "8.3.0"
 
 try:
     from cura.CuraVersion import CuraLatestURL

resources/qml/ExtruderButton.qml

@@ -22,10 +22,4 @@ UM.ToolbarButton
         font: extruderNumberFont
         property int index: extruder.index
     }
-
-    onClicked:
-    {
-        forceActiveFocus() //First grab focus, so all the text fields are updated
-        CuraActions.setExtruderForSelection(extruder.id)
-    }
 }