fix: adding a v1beta1 deprecation notice

CHANGELOG.md

@@ -23,6 +23,7 @@
 #### _**Note**_: Breaking changes
 * Fix #5960: The KubernetesSerializer will now by default serialize time related types to strings - rather than object, integer, number, or arrays of integer / number. If you are using these types in a custom object and were not including JsonFormat annotations to adjust the serialization they were likely being serialized in a non-standard way that would not be usable other Kubernetes clients, nor match the generated custom resource definition if one was being produced. Please open an issue if you need the previous behavior for whatever reason - there is a workaround by creating a customized KubernetesSerializer.
 * `storagemigration.k8s.io/v1alpha1` `StorageVersionMigration` introduced in Kubernetes 1.30.0 is added to [kubernetes-model-storageclass](https://github.com/fabric8io/kubernetes-client/tree/main/kubernetes-model-generator/kubernetes-model-storageclass) module. A dedicated module hasn't been created for this new ApiGroup.
+* Fix #5947: CRD generation using the v1beta1 version is deprecated. Please use only v1 instead.
 
 ### 6.12.1  (2024-04-18)
 

crd-generator/api/src/main/java/io/fabric8/crd/generator/CRDGenerator.java

@@ -104,6 +104,7 @@ public CRDGenerator forCRDVersions(String... versions) {
                   s -> new CustomResourceHandler(resources, parallel));
               break;
             case io.fabric8.crd.generator.v1beta1.CustomResourceHandler.VERSION:
+              LOGGER.warn("CRD generator for v1beta1 is deprecated, consider using v1 instead.");
               handlers.computeIfAbsent(io.fabric8.crd.generator.v1beta1.CustomResourceHandler.VERSION,
                   s -> new io.fabric8.crd.generator.v1beta1.CustomResourceHandler(resources, parallel));
               break;

crd-generator/api/src/main/java/io/fabric8/crd/generator/v1beta1/CustomResourceHandler.java

@@ -39,7 +39,16 @@
 
 import java.util.Optional;
 
+/**
+ * @deprecated Use {@link io.fabric8.crd.generator.v1.CustomResourceHandler} instead.
+ */
+@Deprecated
 public class CustomResourceHandler extends AbstractCustomResourceHandler {
+
+  /**
+   * @deprecated Use {@link io.fabric8.crd.generator.v1.CustomResourceHandler#VERSION} instead.
+   */
+  @Deprecated
   public static final String VERSION = "v1beta1";
 
   public CustomResourceHandler(Resources resources, boolean parallel) {

crd-generator/api/src/main/java/io/fabric8/crd/generator/v1beta1/JsonSchema.java

@@ -32,6 +32,10 @@
 
 import static io.fabric8.crd.generator.CRDGenerator.YAML_MAPPER;
 
+/**
+ * @deprecated Use {@link io.fabric8.crd.generator.v1.JsonSchema} instead.
+ */
+@Deprecated
 public class JsonSchema extends AbstractJsonSchema<JSONSchemaProps, JSONSchemaPropsBuilder> {
 
   private static final JsonSchema instance = new JsonSchema();