This Epic includes all the work necessary to get the [Rapid Diffs](https://docs.gitlab.com/ee/architecture/blueprints/rapid_diffs/) MVC [(what's MVC)](https://handbook.gitlab.com/handbook/product/product-principles/#the-minimal-viable-change-mvc) to production. Based on the [Work Breakdown document](https://docs.google.com/document/d/1wWAESZO5w_wVQphD9BKzOl0xkO3E_6fIFgNweFOgnj4).