Check out new release updates for Lightning components.
- Remove Non-Public Fields from Custom Object Data in Aura Action Responses (Release Update)
To improve security, Salesforce is removing non-public system fields from custom object data returned in Aura action responses. This update filters out internal system fields that aren’t part of the public Salesforce API. Review your Lightning components that process custom object data to avoid JavaScript errors or missing data. Use only API-supported fields in your components to ensure that your data displays correctly. This update was first available in Summer ’26 and is enforced in Spring ’27