Change Data Capture for accelerated polling is now available for all Heroku Connect customers
Change effective on 30 October 2025
Accelerated polling in Heroku Connect now supports Salesforce Change Data Capture (CDC) for objects that don’t support the Streaming API. You must enable CDC on the objects in your Salesforce org to use accelerated polling via CDC. Heroku Connect still uses the Streaming API for accelerated polling on supported objects.
See Mapping Configuration Options for more information.