diff --git a/README.md b/README.md
index ed51408..438a6e5 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ repositories {
 }
 
 dependencies {
-    implementation("com.formbricks:android:2.0.0") // replace with latest version
+    implementation("com.formbricks:android:2.1.0") // replace with latest version
 }
 ```
 
diff --git a/android/build.gradle.kts b/android/build.gradle.kts
index ba3bf55..9622652 100644
--- a/android/build.gradle.kts
+++ b/android/build.gradle.kts
@@ -11,7 +11,7 @@ plugins {
     id("org.sonarqube") version "4.4.1.3373"
 }
 
-version = "2.0.0"
+version = "2.1.0"
 val groupId = "com.formbricks"
 val artifactId = "android"
 
diff --git a/android/src/main/java/com/formbricks/android/webview/WebAppInterface.kt b/android/src/main/java/com/formbricks/android/webview/WebAppInterface.kt
index 76a4c8b..8f6d196 100644
--- a/android/src/main/java/com/formbricks/android/webview/WebAppInterface.kt
+++ b/android/src/main/java/com/formbricks/android/webview/WebAppInterface.kt
@@ -14,7 +14,16 @@ class WebAppInterface(private val callback: WebAppCallback?) {
         fun onClose()
         fun onDisplayCreated()
         fun onResponseCreated()
-        fun onFinished()
+
+        /**
+         * Defaulted rather than abstract: [WebAppCallback] is public, so adding an abstract
+         * member would stop any existing implementor from compiling. Only the SDK implements
+         * this today, but that would make an additive change a breaking one.
+         */
+        fun onFinished() {
+            // Intentionally empty. The default exists so implementors that predate this
+            // callback keep compiling; FormbricksFragment overrides it to do the real work.
+        }
         fun onFilePick(data: FileUploadData)
         fun onSurveyLibraryLoadError()
     }