renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:recommended",
    ":preserveSemverRanges",
    ":rebaseStalePrs"
  ],
  "labels": ["dependencies"],
  "separateMinorPatch": true,
  "platformAutomerge": true,
  "packageRules": [
    {
      "description": "Group all minor updates together",
      "matchUpdateTypes": ["minor"],
      "groupName": "Minor dependencies"
    },
    {
      "description": "Auto-merge patch updates after 3-day stability window",
      "matchUpdateTypes": ["patch"],
      "automerge": true,
      "minimumReleaseAge": "3 days"
    },
    {
      "description": "Require dashboard approval for major updates",
      "matchUpdateTypes": ["major"],
      "dependencyDashboardApproval": true
    }
  ]
}