From 85fa20ffa101aacd9c35c6fe60ed995cf43be608 Mon Sep 17 00:00:00 2001
From: "mintlify[bot]" <109931778+mintlify[bot]@users.noreply.github.com>
Date: Wed, 26 Aug 2026 20:49:46 +0000
Subject: [PATCH] docs: add Aug 26 weekly changelog roundup

---
 changelog.mdx | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/changelog.mdx b/changelog.mdx
index c1db3554d..80020a965 100644
--- a/changelog.mdx
+++ b/changelog.mdx
@@ -7,6 +7,23 @@ 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="Aug 26, 2026" description="X API v2 & X Ads API">
+  ### This week's roundup
+
+  #### New features
+
+  - **Bots for the Chat API**: Create and manage programmatic bot accounts with the new `/2/bots` endpoints. Mint, rotate, and revoke a bot's bearer token and manage its identity, all with app-only authentication. See the [Bots guide](/xchat/bots) and [API reference](/x-api/bots/create-a-bot).
+  - **Broadcast events in the X Activity API**: Subscribe by User ID to `broadcast.start` and `broadcast.end` to receive real-time notifications when a user starts or ends a live broadcast. Both are public events, available with app-only or user-context authentication. Learn more in the [X Activity API docs](/x-api/activity/introduction).
+  - **X Ads MCP**: Connect Grok, Claude Code, or any MCP-capable client to the official Ads MCP server at `https://ads-api.x.com/mcp` to manage campaigns, pull analytics, and search targeting through natural language. Campaigns and line items are always created paused, so nothing spends until you activate it. See the [Ads MCP overview](/x-ads-api/mcp).
+  - **Usage credits endpoint**: Check your developer platform credit balance in USD with [`GET /2/usage/credits`](/x-api/usage/get-usage-credits).
+  - **Delete Chat messages**: Remove one or more messages from a Chat conversation with [`POST /2/chat/conversations/{id}/messages/delete`](/x-api/chat/delete-chat-messages).
+
+  #### Updates
+
+  - **New Ads API web conversion metrics**: The `WEB_CONVERSION` metrics group in [Analytics](/x-ads-api/analytics) now includes eight additional metrics, such as `conversion_add_to_carts`, `conversion_checkouts_initiated`, `conversion_content_views`, and `conversion_landing_page_views`, segmentable by `PLATFORMS` and `CONVERSION_TAGS`.
+  - **Community Notes evaluate endpoint moved**: Evaluate a drafted note at [`POST /2/notes/evaluate`](/x-api/community-notes/evaluate-a-community-note). This replaces `POST /2/evaluate_note`.
+</Update>
+
 <Update label="Aug 13, 2026" description="X Ads API">
   ### Updated `video_total_views` definition