Android SDK v3.13.0 | Error: Status Code Added

contentstack/build.gradle

@@ -10,7 +10,7 @@ android.buildFeatures.buildConfig true
 mavenPublishing {
     publishToMavenCentral(SonatypeHost.DEFAULT)
     signAllPublications()
-    coordinates("com.contentstack.sdk", "android", "3.13.0-SNAPSHOT")
+    coordinates("com.contentstack.sdk", "android", "3.13.0")
 
     pom {
         name = "contentstack-android"
@@ -129,27 +129,23 @@ android {
         // Flag to enable support for the new language APIs
         coreLibraryDesugaringEnabled true
         // Sets Java compatibility to Java 8
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
 }
 configurations { archives }
 dependencies {
     def multidex = "2.0.1"
-    //def sdk_utils = "1.2.6"
     def volley = "1.2.1"
     def junit = "4.13.2"
     configurations.configureEach { resolutionStrategy.force 'com.android.support:support-annotations:23.1.0' }
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    //implementation "com.contentstack.sdk:utils:$sdk_utils"
     implementation "com.android.volley:volley:$volley"
     implementation "junit:junit:$junit"
     // For AGP 7.4+
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.4'
-    //implementation "androidx.multidex:multidex:$multidex"
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test:core:1.5.0'
-    //testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })