The configuration file of semantic-release. https://medium.com/openupm/how-to-maintain-upm-package-part-2-f352fbf5f87c#6bf4

.releaserc.json

{
  "tagFormat": "v${version}",
  "plugins": [
    ["@semantic-release/commit-analyzer", { "preset": "angular" }],
    "@semantic-release/release-notes-generator",
    ["@semantic-release/changelog", { "preset": "angular" }],
    ["@semantic-release/npm", { "npmPublish": false, "pkgRoot": "Packages/com.littlebigfun.semantic-release-upm-example" }],
    ["@semantic-release/git", {
      "assets": ["Packages/com.littlebigfun.semantic-release-upm-example/package.json", "CHANGELOG.md"],
      "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
    }],
    "@semantic-release/github"
  ]
}