Improvements
Enhanced unsubscribe system implementation
Email blasts can now define “one-off” email templates that will not be included in the business’s email template library
Performance
Vastly improved performance of customer batch creation and updates
Improved performance of campaign creation
You can now hide toasts in embeds by adding the hide_toasts=1 query param
Improved support for malformed IDs
Bug Fixes
Fixed Date conversions in filters