build, change minSDK and app version.

app/build.gradle.kts

@@ -8,10 +8,10 @@ android {
 
     defaultConfig {
         applicationId = "apps.hyperling.com.platformer"
-        minSdk = 21
+        minSdk = 23
         targetSdk = 37
-        versionCode = 13
-        versionName = "0.1.0"
+        versionCode = 14
+        versionName = "0.1.1"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }