A public roadmap is a list of upcoming features or changes for a given product, typically created by the product team and shared with the public. This can be used to generate hype and excitement for upcoming features, as well as to give customers and users a sense of what's in store.
Public roadmaps can be found in a variety of places, depending on the product. For example, Google maintains a public roadmap for its G Suite of products, which provides an overview of upcoming features and changes. Similarly, Apple has a public roadmap for its operating systems, which details upcoming features and changes for macOS, iOS, and watchOS.
While public roadmaps can be a great way to generate excitement and build transparency, they can also be a source of frustration if features are delayed or removed. Therefore, it's important to manage expectations by providing regular updates on the status of features on the roadmap.