app.json5

{
  $schema: "https://docs.renovatebot.com/renovate-schema.json",
  extends: [
    "github>secustor/backstage-renovate-config//presets/no-esm",
    "github>secustor/backstage-renovate-config//presets/unsupported-framework-upgrades",
    "github>secustor/backstage-renovate-config//presets/update-backstage-json",
  ],

  // create a single PR to update all in range upgrades, to save CI minutes
  lockFileMaintenance: {
    enabled: true,
  },
  postUpdateOptions: [
    // run `yarn dedupe --strategy highest` after every npm package upgrade
    "yarnDedupeHighest",
  ],

  packageRules: [
    {
      matchSourceUrls: ["https://github.com/backstage/backstage"],
      // update Backstage packages immediately, this is to prevent to update backstage.json only but not the packages
      minimumReleaseAge: null,
      // group all Backstage packages together
      groupName: "Backstage Core",
    },
  ],
}