{
  "version": "6.3.0",
  "info": {
    "plain": "**[Optimized for UI development](https://github.com/storybookjs/storybook/issues/14397)**\n\nSB6.3 adds new UI development and testing features, while evolving with the JS ecosystem:\n\n- 📐 Layout debugging with Measure and Outline addons\n- 🔌 Reuse your stories in unit tests: Jest, Cypress & more\n- 🚀 Frameworks: Angular 12 Ivy, Lit2 web components\n- 🛠 Builders: Webpack5 stable, Vite community\n- 📦 Packaging: Modern ESM\n\nIt also contains hundreds more fixes, features, and tweaks. Browse the [changelogs](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md) matching `6.3.0-alpha.*`, `6.3.0-beta.*`, and `6.3.0-rc.*` for the full list of changes. See [Storybook 6 migration guide](https://storybook.js.org/blog/storybook-6-migration-guide/) to upgrade from `5.x` or [MIGRATION.md](https://github.com/storybookjs/storybook/blob/next/MIGRATION.md) for detailed migration instructions."
  }
}
