Release large-scale cleanup and standardization

CHANGELOG.md

@@ -12,7 +12,7 @@
 - Incorporate changes for Retention Messaging API v1.3 and 1.4 [https://github.com/apple/app-store-server-library-java/pull/242]
 
 ## Version 5.0.0
-- Incorporate changes for App Store Server API v1.19 [https://github.com/apple/app-store-server-library-java/pull/219] from @riyazpanjwani
+- Incorporate changes for App Store Server API v1.19 [https://github.com/apple/app-store-server-library-java/pull/220] from @riyazpanjwani
   - This changes ConsumptionRequest and several dependent types to the V2 variant, while the V1 version was created as a new type, to align with documentation, which is a breaking change
 
 ## Version 4.0.0
@@ -49,7 +49,7 @@
 
 ## Version 2.2.0
 - Incorporate changes for App Store Server API v1.12 and App Store Server Notifications v2.12 [https://github.com/apple/app-store-server-library-java/pull/103]
-- Handle null appAccountToken appropriately in PromotionalOfferSignatureCreator [https://github.com/apple/app-store-server-library-java/pull/100]
+- Handle null appAccountToken appropriately in ConsumptionRequest [https://github.com/apple/app-store-server-library-java/pull/100]
 
 ## Version 2.1.0
 - Incorporate changes for App Store Server API v1.11 and App Store Server Notifications v2.11 [https://github.com/apple/app-store-server-library-java/pull/94]

README.md

@@ -1,5 +1,5 @@
 # Apple App Store Server Java Library
-The Java server library for the [App Store Server API](https://developer.apple.com/documentation/appstoreserverapi), [App Store Server Notifications](https://developer.apple.com/documentation/appstoreservernotifications), [Retention Messaging API](https://developer.apple.com/documentation/retentionmessaging), and [Advanced Commerce API](https://developer.apple.com/documentation/AdvancedCommerceAPI). Also available in [Swift](https://github.com/apple/app-store-server-library-swift), [Python](https://github.com/apple/app-store-server-library-python), and [Node.js](https://github.com/apple/app-store-server-library-node).
+The Java server library for the [App Store Server API](https://developer.apple.com/documentation/appstoreserverapi), [App Store Server Notifications](https://developer.apple.com/documentation/appstoreservernotifications), [Retention Messaging API](https://developer.apple.com/documentation/retentionmessaging), and [Advanced Commerce API](https://developer.apple.com/documentation/advancedcommerceapi). Also available in [Swift](https://github.com/apple/app-store-server-library-swift), [Python](https://github.com/apple/app-store-server-library-python), and [Node.js](https://github.com/apple/app-store-server-library-node).
 
 ## Table of Contents
 1. [Installation](#installation)
@@ -40,7 +40,7 @@ To use the App Store Server API or create promotional offer signatures, a signin
 
 ### Obtaining Apple Root Certificates
 
-Download and store the root certificates found in the Apple Root Certificates section of the [Apple PKI](https://www.apple.com/certificateauthority/) site. Provide these certificates as an array to a SignedDataVerifier to allow verifying the signed data comes from Apple.
+Download and store the root certificates found in the Apple Root Certificates section of the [Apple PKI](https://www.apple.com/certificateauthority/) site. Provide these certificates as a Set of InputStreams to a SignedDataVerifier to allow verifying the signed data comes from Apple.
 
 ## Usage
 
@@ -91,7 +91,7 @@ import java.io.InputStream;
 import java.util.Set;
 
 public class ExampleVerification {
-    public static void main(String[] args) {
+    public static void main(String[] args) throws Exception {
         String bundleId = "com.example";
         Environment environment = Environment.SANDBOX;
         Set<InputStream> rootCAs = Set.of(

build.gradle

@@ -3,9 +3,9 @@ apply plugin: 'maven-publish'
 apply plugin: 'signing'
 
 dependencies {
-    implementation 'com.squareup.okhttp3:okhttp:5.5.0'
-    implementation 'com.fasterxml.jackson.core:jackson-databind:2.22.2'
-    implementation 'com.auth0:java-jwt:4.5.2'
+    api 'com.squareup.okhttp3:okhttp:5.5.0'
+    api 'com.fasterxml.jackson.core:jackson-databind:2.22.2'
+    api 'com.auth0:java-jwt:4.5.2'
     implementation 'org.bouncycastle:bcprov-jdk18on:1.85.2'
 
     testImplementation 'org.junit.jupiter:junit-jupiter:6.1.3'
@@ -55,7 +55,7 @@ publishing {
             from components.java
             pom {
                 name = "App Store Server Library"
-                description = "The Java server library for the App Store Server API and App Store Server Notifications"
+                description = "The Java server library for the App Store Server API, App Store Server Notifications, Retention Messaging API, and Advanced Commerce API"
                 url = "https://github.com/apple/app-store-server-library-java/"
                 licenses {
                     license {

src/main/java/com/apple/itunes/storekit/advancedcommerce/AdvancedCommerceInAppSignatureCreator.java

@@ -5,6 +5,7 @@
 import com.apple.itunes.storekit.model.AdvancedCommerceInAppRequest;
 import com.apple.itunes.storekit.signature.JWSSignatureCreator;
 import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 import java.io.IOException;
@@ -36,6 +37,7 @@ public AdvancedCommerceInAppSignatureCreator(String signingKey, String keyId, St
                 .withIsGetterVisibility(JsonAutoDetect.Visibility.NONE)
                 .withSetterVisibility(JsonAutoDetect.Visibility.NONE)
                 .withCreatorVisibility(JsonAutoDetect.Visibility.NONE));
+        objectMapper.setDefaultPropertyInclusion(JsonInclude.Include.NON_NULL);
     }
 
     /**