From afdfd463b46eb21f54959a3c998af8daa8093e17 Mon Sep 17 00:00:00 2001
From: "mintlify[bot]" <109931778+mintlify[bot]@users.noreply.github.com>
Date: Tue, 15 Sep 2026 20:53:06 +0000
Subject: [PATCH] docs: add Sep 15 changelog entry for Livestream API launch

---
 changelog.mdx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/changelog.mdx b/changelog.mdx
index 718a882a2..fe787e77a 100644
--- a/changelog.mdx
+++ b/changelog.mdx
@@ -7,6 +7,16 @@ keywords: ["changelog", "API updates", "release notes", "what's new", "API chang
 
 To subscribe to updates, please [**“Turn on notifications”**](https://help.x.com/en/managing-your-account/notifications-on-mobile-devices#:~:text=In%20the%20top%20menu,%20you,you%20would%20like%20to%20receive) for [**@API**](https://x.com/api). You can also follow this changelog in your feed reader via the [**RSS feed**](https://docs.x.com/changelog/rss.xml).
 
+<Update label="Sep 15, 2026" description="Livestream API">
+  ### Livestream API
+
+  We launched the [Livestream API](/livestream-api/introduction) for creating and managing live video broadcasts on X. It covers the full broadcast lifecycle: persistent RTMP/RTMPS [stream sources](/livestream-api/sources/overview), [broadcasts](/livestream-api/broadcasts/overview), [scheduled broadcasts](/livestream-api/scheduled-broadcasts/overview) (one-time and recurring), and [live chat](/livestream-api/chat/accessing-live-chat) (send, read, delete messages, and mute users).
+
+  See the [typical workflow](/livestream-api/typical-workflow) to go from stream source to live broadcast.
+
+  The Livestream API is available under the Enterprise plan. If you're interested in access, fill out the [Enterprise interest form](/forms/enterprise-api-interest).
+</Update>
+
 <Update label="Sep 15, 2026" description="X Ads API">
   ### Lead Generation API