Changelogs: https://github.com/opensearch-project/OpenSearch/releases/tag/2.18.0 https://github.com/opensearch-project/OpenSearch/releases/tag/2.19.1 https://github.com/opensearch-project/OpenSearch/releases/tag/3.0.0 Improve port: - replace PORTREVISION with DISTVERSION; - fix warnings from portclippy and portlint. PR: 286647