Caution

This release of cmd/config module skipped a few versions(v0.15.0 -> v0.19.0) to unify each pkg version in the kustomize repo.
ref. #5800

Announce

This release introduces a unified internal package version (v0.19.0) across the entire kustomize repository.

Dependencies

#5825: Update to latest kube-opeapi to drop govalidator dependency
#5830: downgrade go-difflib and go-spew to tagged releases
#5837: Update kyaml to v0.19.0