Merge pull request #3345 from camilamacedo86/fix-go-v4-plugin-doc

📖 fix/update go/v4 plugin page doc after the stabilization

Author: k8s-ci-robot

docs/book/src/plugins/go-v4-plugin.md

@@ -1,7 +1,7 @@
-# go/v4 (go.kubebuilder.io/v4)
+# [Default Scaffold] go/v4 (go.kubebuilder.io/v4) 
 
 Kubebuilder will scaffold using the `go/v4` plugin only if specified when initializing the project. 
-This plugin is a composition of the plugins ` kustomize.common.kubebuilder.io/v2-alpha` and `base.go.kubebuilder.io/v4`. 
+This plugin is a composition of the plugins ` kustomize.common.kubebuilder.io/v2` and `base.go.kubebuilder.io/v4`. 
 It scaffolds a project template that helps in constructing sets of [controllers][controller-runtime]. 
 
 It scaffolds boilerplate code to create and design controllers. 
@@ -17,15 +17,7 @@ under the [testdata][testdata] directory on the root directory of the Kubebuilde
 
 ## When to use it ?
 
-- If you are looking to scaffold Golang projects to develop projects using [controllers][controller-runtime]
-- If you are looking to experiment with the future default scaffold that will be provided by Kubebuilder CLI
-- If your local environment is Apple Silicon (`darwin/arm64`)
-- If you are looking to use [kubernetes-sigs/kustomize][kustomize] v5
-- If you are looking to have your project update with the latest version available
-- if you are not targeting k8s versions < `1.16` and `1.20` if you are using webhooks
-- If you are looking to work on with scaffolds which are compatible with k8s `1.25+`
-- If you are looking for the new layout following the [Standard Go Project Layout][standard-go-project] where 
-the "api(s)" are scaffold under the `api` directory, "controller(s)" under `internal`, and the `main.go` under `cmd`
+If you are looking to scaffold Golang projects to develop projects using [controllers][controller-runtime]
 
 <aside class="note">
 
@@ -54,7 +46,7 @@ kubebuilder init --domain tutorial.kubebuilder.io --repo tutorial.kubebuilder.io
 ## Further resources
 
 - To see the composition of plugins, you can check the source code for the Kubebuilder [main.go][plugins-main].
-- Check the code implementation of the [base Golang plugin `base.go.kubebuilder.io/v3`][v3-plugin].
+- Check the code implementation of the [base Golang plugin `base.go.kubebuilder.io/v4`][v4-plugin].
 - Check the code implementation of the [Kustomize/v2 plugin][kustomize-plugin].
 - Check [controller-runtime][controller-runtime] to know more about controllers.
 
@@ -65,3 +57,4 @@ kubebuilder init --domain tutorial.kubebuilder.io --repo tutorial.kubebuilder.io
 [kustomize-plugin]: ../plugins/kustomize-v2.md
 [kustomize]: https://github.com/kubernetes-sigs/kustomize
 [standard-go-project]: https://github.com/golang-standards/project-layout
+[v4-plugin]: https://github.com/kubernetes-sigs/kubebuilder/tree/master/pkg/plugins/golang/v4