# ๐Ÿ””What's New ### **October 2025 Release** #### **๐ŸŽฅ Presentation Mode** **Presentation Mode** is designed to optimize performance during large audience sessions (20+ participants). When enabled by the **Publisher**, all viewersโ€™ cameras are turned off automatically to ensure smoother streaming and audio quality. *** #### **๐ŸŽ™๏ธ 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 (โ†’)** to temporarily unmute their microphone. * Releasing the key automatically mutes the mic again.. *** #### **๐Ÿ“˜ Related Documentation** * [Presentation Mode ](https://wiki.pacpost.com/public-wiki/whats-new/presentation-mode)โ€“ Functional Flow * [Push to Talk ](https://wiki.pacpost.com/public-wiki/whats-new/push-to-talk-ptt-functionality)โ€“ Feature Overview --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.pacpost.com/public-wiki/whats-new.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.