Changes from gocardless/client-library-templates

CHANGELOG.md

@@ -1,6 +1,22 @@
 <!-- This file is generated, please add to it using `knope document-change` in the client-library-templates repo -->
 # Changelog
 
+## 9.0.0 (2026-09-14)
+
+### Breaking Changes
+
+#### Add typed nullable references for billing request template fields
+
+`mandate_request_verify`, `mandate_currency`, and `payment_currency` on
+`billing_request_template` are now generated as typed nullable fields instead
+of untyped objects. For example, `mandate_request_verify` is now typed as
+`MandateRequestVerify` (or the language equivalent) rather than a generic
+object type.
+
+This is a breaking change — code that accesses these fields using untyped
+patterns (e.g. casting from `Object` in Java) will need to be updated to
+use the new typed accessors.
+
 ## 8.8.0 (2026-09-11)
 
 ### Features

README.md

@@ -14,14 +14,14 @@ With Maven:
 <dependency>
     <groupId>com.gocardless</groupId>
     <artifactId>gocardless-pro</artifactId>
-    <version>8.8.0</version>
+    <version>9.0.0</version>
 </dependency>
 ```
 
 With Gradle:
 
 ```
-implementation 'com.gocardless:gocardless-pro:8.8.0'
+implementation 'com.gocardless:gocardless-pro:9.0.0'
 ```
 
 ## Initializing the client

build.gradle

@@ -29,7 +29,7 @@ plugins {
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 group = 'com.gocardless'
-version = '8.8.0'
+version = '9.0.0'
 
 apply plugin: 'ch.raffael.pegdown-doclet'
 

src/main/java/com/gocardless/http/HttpClient.java

@@ -35,7 +35,7 @@ public class HttpClient {
     private static final String DISALLOWED_USER_AGENT_CHARACTERS =
             "[^\\w!#$%&'\\*\\+\\-\\.\\^`\\|~]";
     private static final String USER_AGENT =
-            String.format("gocardless-pro-java/8.8.0 java/%s %s/%s %s/%s",
+            String.format("gocardless-pro-java/9.0.0 java/%s %s/%s %s/%s",
                     cleanUserAgentToken(System.getProperty("java.vm.specification.version")),
                     cleanUserAgentToken(System.getProperty("java.vm.name")),
                     cleanUserAgentToken(System.getProperty("java.version")),
@@ -49,7 +49,7 @@ public class HttpClient {
         builder.put("GoCardless-Version", "2015-07-06");
         builder.put("Accept", "application/json");
         builder.put("GoCardless-Client-Library", "gocardless-pro-java");
-        builder.put("GoCardless-Client-Version", "8.8.0");
+        builder.put("GoCardless-Client-Version", "9.0.0");
         HEADERS = builder.build();
     }
     private final OkHttpClient rawClient;