npm package metadata missing for 16.0.0 and above

[silverwind]

Version

16.5.0

Reproduction link

https://www.npmjs.com/package/vue-loader

Steps to reproduce

Since v16.0.0, it appears that package.json metadata is no longer being included in the vue-loader npm package and https://www.npmjs.com/package/vue-loader also shows no link back to the repo because of this:

$ curl -s https://registry.npmjs.org/vue-loader | jq '.versions["15.9.8"].repository'
{
  "type": "git",
  "url": "git+https://github.com/vuejs/vue-loader.git"
}

$ curl -s https://registry.npmjs.org/vue-loader | jq '.versions["16.0.0"].repository'
null

$ curl -s https://registry.npmjs.org/vue-loader | jq '.versions["16.5.0"].repository'
null

What is expected?

metadata to be present in package.json

What is actually happening?

no metadata present