Add 5 new Mock Bank error simulation institutions to Sandbox (Timeout (Pre-Widget), Timeout (Post-Widget), Invalid Credentials, Aggregator Down, and 500 Error), all discoverable via Connector search
Return 400 error when mobile SDK tries to use Connector with Exit Redirect
GraphQL
Add Canada (CA) to the default countryCodes for enabling Plaid Canada support in new Connectors
Improve Date scalar description to include an example value ("2025-10-21")
Improve DateTime scalar description to include an example value ("2025-10-21T15:30:00Z")
REST API
Add availableAt and unavailableResponseStatus fields to the Webhook Subscription schema
Platform
Add rewards capability to MX integrations
Documentation
Improve clarity and structure of authentication, connector, GraphQL, and tutorial documentation pages
Bug Fixes
Bug Fixes
Connector
Fix issue where Connector would fail to close if CSS transitions are not working
Fix errored Connector Event Callback cancelling other registered callbacks in the event stack
Fix non-OAuth MX providers being incorrectly disabled for Rewards institutions
Fix incomplete MX data retrieval after reconnecting by preserving the total desired products state during upgrade selection
Fix confusing Plaid-sourced ProviderErrors by injecting error_code and error_type as the error message
Don't fall back to alternative providers on user-retriable Plaid errors
GraphQL
Fix non-enabled products being included in connection products responses and webhooks
Dashboard
Add warning when a Connector callback is deregistered while the Connector is still running
Remove erroneous condition that filtered out Mock integrations lacking an environment reference in the dashboard integrations controller
Fix minor Dashboard styling issues on the Integrations page and page headers