v2.15.1 hotfix for version Plugin

What's Changed

• hotfix Mermaid can not render. close #5374 by @lloydzhou in #5377
• Add crossOrigin="use-credentials" for site.webmanifest by @reggiezhang in #5381
• fix(#5378): default plugin ids to empty array by @SukkaW in #5383

New Contributors

• @reggiezhang made their first contribution in #5381

Full Changelog: v2.15.0...v2.15.1