Similar to [`version`](#version), but is not shown to users. This is a required
key for App Store.

The equivalent key in `Info.plist` is
[`CFBundleVersion`](https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion).

<details>
<summary>History</summary>

- [[1.4.0](https://github.com/microsoft/react-native-test-app/releases/tag/1.4.0)]
  Added

</details>
