diff --git a/appbase/build.properties b/appbase/build.properties
index d1df9ce..be7a2a0 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue Jul 21 00:33:55 GMT 2026
+#Tue Jul 21 08:39:13 HKT 2026
 stageCount=0
 libraryProject=libappbase
 baseVersion=15.21
 publishVersion=15.21.0
-buildCount=2
+buildCount=6
 baseBetaVersion=15.21.1
diff --git a/build.gradle b/build.gradle
index cf52a3b..bdc7cbd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -89,6 +89,7 @@ allprojects {
     subprojects {
         tasks.withType(JavaCompile) {
             options.encoding = "UTF-8"
+            options.compilerArgs << '-Xlint:-options'
         }
 	}
 }
diff --git a/libappbase/build.properties b/libappbase/build.properties
index d1df9ce..be7a2a0 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Tue Jul 21 00:33:55 GMT 2026
+#Tue Jul 21 08:39:13 HKT 2026
 stageCount=0
 libraryProject=libappbase
 baseVersion=15.21
 publishVersion=15.21.0
-buildCount=2
+buildCount=6
 baseBetaVersion=15.21.1