set version to 6.4.2

OlehMarch · OlehMarch · commit 6961aa1f432b · 2025-06-09T22:54:38.000+02:00
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: mdcharts
-version: 6.4.1
+version: 6.4.2
 homepage: https://github.com/marchdev-tk/mdcharts
 repository: https://github.com/marchdev-tk/mdcharts
 issue_tracker: https://github.com/marchdev-tk/mdcharts/issues
