Update KEP 2383

Author: KnVerey

keps/sig-cli/2383-extend-kustomize-patches-to-multiple-targets/README.md

@@ -159,9 +159,11 @@ Update Kustomize and Kubectl docs with this new capability.
 Unit test matching Resources and performing customizations.
 
 ## Implementation History
-- Add `Patch` struct in `Kustomization` type.
-- Update the patching transformer to recognize `Patch` and match
+- [x] Add `Patch` struct in `Kustomization` type.
+- [x] Update the patching transformer to recognize `Patch` and match
   multiple resources
-- Add unit test and integration test
+- [x] Add unit test and integration test
+
+This feature was released in [v3.1.0](https://kubernetes-sigs.github.io/kustomize/blog/2019/07/26/v3.1.0/) of kustomize. 
 
 ## Alternatives

keps/sig-cli/2383-extend-kustomize-patches-to-multiple-targets/kep.yaml

@@ -13,11 +13,6 @@ approvers:
 editor: "@Liujingfang1"
 creation-date: 2019-03-14
 last-updated: 2019-03-18
-status: implementable
-see-also:
-replaces:
-superseded-by:
- - n/a
-
-latest-milestone: "0.0"
-stage: "alpha"
+status: implemented
+latest-milestone: "1.16"
+stage: "beta"