"BigTime": Large time signatures plugin [Release, proof-of-concept]

$ diff -u BigTime.qml.orig BigTime.qml
--- BigTime.qml.orig    2024-08-19 13:14:00.849288600 +0200
+++ BigTime.qml 2024-08-19 13:09:01.597413800 +0200
@@ -14,14 +14,21 @@
 //  You should have received a copy of the GNU General Public License
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-import QtQuick 2.0
+import QtQuick 2.9
 import MuseScore 3.0
 
 MuseScore {
        version: "1.4"
        description: "Large time signatures"
        menuPath: "Plugins.BigTime"
-
+
+        //4.4 title: "Big Time Signatures"
+       Component.onCompleted : {
+               if (mscoreMajorVersion >= 4 && mscoreMinorVersion <= 3) {
+                               title = "Big Time Signatures";
+               }
+       }
+
        onRun: {
 
                // -----------------------
@@ -63,7 +70,7 @@
                // ------------------
 
                if (!curScore) {
-                       Qt.quit();
+                       (typeof(quit) === 'undefined' ? Qt.quit : quit)()
                }
 
                var cursor = curScore.newCursor(); // TODO: Is this necessary?
@@ -174,6 +181,6 @@
                        }
                }
 
-               Qt.quit();
+               (typeof(quit) === 'undefined' ? Qt.quit : quit)()
        }
 }