# 🔔What's New

### **October 2025 Release**

#### **🎥 Presentation Mode** 

**Presentation Mode** is designed to optimize performance during large audience sessions (20+ participants). When enabled by the **Publisher**, all viewers’ cameras are turned off automatically to ensure smoother streaming and audio quality.

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#### **🎙️ Push to Talk (PTT) Functionality**

Introducing **Push to Talk**, a convenient way for users to control their microphone with a single keyboard action during live sessions.

* **Press-and-Hold to Unmute:**
  * Users can now **press and hold the Right Arrow key (→)** to temporarily unmute their microphone.
  * Releasing the key automatically mutes the mic again..

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#### **📘 Related Documentation**

* [Presentation Mode ](https://wiki.pacpost.com/public-wiki/whats-new/presentation-mode)– Functional Flow
* [Push to Talk ](https://wiki.pacpost.com/public-wiki/whats-new/push-to-talk-ptt-functionality)– Feature Overview