Heimdall is transitioning from an SDK that exposes crypto and Tide sign in/up APIs to an SDK that integrates multiple Tide flows into a vendor's web app through much higher level elements such as the Tide Button.
This release include the first iteration of the Tide Button which grants the vendor's web app an identity solution provided by Tide.
To implement the Tide Button in your web app, ensure you have first implemented the .NET vendor-sdk in your web app