Release updates.

Author: SpertsyanKM

CHANGELOG.md

@@ -1,5 +1,5 @@
 ## 4.3.2
-* // Update changelog here
+* Fixed Android null-safety compilation issue in Flutter 3+.
 
 ## 4.3.1
 * Added Apple Search Ads support.

android/build.gradle

@@ -1,5 +1,5 @@
 group 'com.qonversion.flutter.sdk.qonversion_flutter_sdk'
-version '4.3.1'
+version '4.3.2'
 
 buildscript {
     ext.kotlin_version = '1.3.50'