Index: leahi.pro
===================================================================
diff -u -r3e682c5afdadcf4dd2006e3d975fbee58e48619e -rc2f474ff07c98aa350c445a2474976a3cf985f40
--- leahi.pro	(.../leahi.pro)	(revision 3e682c5afdadcf4dd2006e3d975fbee58e48619e)
+++ leahi.pro	(.../leahi.pro)	(revision c2f474ff07c98aa350c445a2474976a3cf985f40)
@@ -1,4 +1,6 @@
-QT += qml quick serialbus concurrent bluetooth widgets
+QT += qml quick serialbus concurrent charts bluetooth
+# Qt6 Port: replace the above line with the following one:
+# QT += qml quick serialbus concurrent bluetooth widgets
 CONFIG += c++17 warn_on
 # CONFIG += disable-desktop
 # QMAKE_CXX = clazy