Custom MCP servers - You can now create custom MCP servers for a project to allow you to have agents call your mock API endpoints. The API link in the navigation, which previously displayed the endpoints list, is now a folder that contains the endpoints, the MCP servers, the logs of requests to the endpoints and MCP servers, and the sandboxes.
Sandboxes - You can now create sandboxes, which are temporary copies of project databases. You can then interact with a sandbox without affecting the actual project data. For example, you could use sandboxes for test suites, to allow you to always start with the same set of data and make the same changes. Sandboxes automatically expire and are removed after an hour of inactivity. An account cannot have more than 10 active sandboxes at any given time.
Changed the default model to Claude Sonnet 5.5.
When selecting the category of model to use for freeform text generation, Fabricate now displays the model that is currently associated with each category.
Account owners can now disable and re-enable users. Disabled users lose access to Fabricate until they are re-enabled.
