---
title: "Campaign Studio - September 3, 2021"
date: "2025-09-12T05:57:24+00:00"
summary: "Campaign Studio update: Emoji support, email builder fixes, A/B test improvements, and batch sending enhancements for marketers."
image:
type: "announcement"
url: "/campaign-studio/release/2021-09-03/79046-campaign-studio-september-3-2021"
id: "0b5ec1f1-1336-49e7-96cf-45ade0fceb17"
---

*   Change Emojis are now supported in email subject lines.
    
*   Fix Templates were not getting saved in the new email builder appropriately.
    
*   Fix Deletion of an A/B test email caused failure of all scheduled jobs.
    
*   Fix The label for the **Save Preferences** button was not editable when creating Save Preference Center pages.
    
*   Fix The option for sending emails in batches was not always sending emails correctly.