Replace Prototype Links

Researchers can now replace the prototype link on an existing Prototype Test block without needing to rebuild the block from scratch. A new Replace Prototype option makes it possible to update the linked Figma prototype while keeping the block's existing title, description, and configuration settings exactly as they were.

This means switching to a new Figma file or a newer version of a prototype no longer requires recreating the entire Prototype Test block from the ground up, saving researchers time and cutting down on the configuration effort that used to come with a simple prototype swap.