.releaserc

{
  "branches": [
    {
      "name": "master"
    },
    {
      "name": "1.x",
      "range": "1.x",
      "channel": "1.x"
    }
  ],
  "plugins": [
    "@semantic-release/commit-analyzer",
    "@semantic-release/release-notes-generator",
    "@semantic-release/changelog",
    "@semantic-release/npm",
    [
      "@semantic-release/git",
      {
        "assets": [
          "package.json",
          "package-lock.json",
          "CHANGELOG.md"
        ],
        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
      }
    ],
    [
      "semantic-release-slack-bot",
      {
        "branchesConfig": [
          {
            "pattern": "master",
            "notifyOnSuccess": true,
            "notifyOnFail": true
          },
          {
            "pattern": "1.x",
            "notifyOnSuccess": true,
            "notifyOnFail": true
          }
        ]
      }
    ]
  ]
}