bump version M6.4 release

Summer-Yun · Summer-Yun · commit 8e4d7daa3f3d · 2022-06-21T14:57:27.000+08:00
diff --git a/app/version.properties b/app/version.properties
@@ -17,5 +17,5 @@
 
 #Fri Feb 21 13:33:46 CST 2020
 major=3
-minor=5
-patch=0
+minor=6
+patch=4

-Original file line number
+Diff line change
 #Fri Feb 21 13:33:46 CST 2020
 major=3
 -minor=5
 -patch=0
 +minor=6
 +patch=4