diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81521555c..56154527c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2.1.197
+
+- Introducing Claude Sonnet 5: now the default model in Claude Code, with a native 1M-token context window and promotional pricing of $2/$10 per Mtok through August 31. Update to version 2.1.197 for access. https://www.anthropic.com/news/claude-sonnet-5
+
 ## 2.1.196
 
 - Added support for organization default models — admins set it in the org console; it shows as "Org default" (or "Role default") in `/model` when you haven't picked one yourself
diff --git a/feed.xml b/feed.xml
index 865e905e2..43358de9b 100644
--- a/feed.xml
+++ b/feed.xml
@@ -6,7 +6,14 @@
   <author><name>Anthropic</name></author>
   <link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/blob/main/CHANGELOG.md"/>
   <link rel="self" type="application/atom+xml" href="https://raw.githubusercontent.com/anthropics/claude-code/main/feed.xml"/>
-  <updated>2026-06-29T23:27:24Z</updated>
+  <updated>2026-06-30T17:56:29Z</updated>
+  <entry>
+    <id>https://github.com/anthropics/claude-code/releases/tag/v2.1.197</id>
+    <title>Claude Code v2.1.197</title>
+    <link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.197"/>
+    <updated>2026-06-30T17:56:29Z</updated>
+    <content type="html">&lt;p&gt;• Introducing Claude Sonnet 5: now the default model in Claude Code, with a native 1M-token context window and promotional pricing of $2/$10 per Mtok through August 31. Update to version 2.1.197 for access. https://www.anthropic.com/news/claude-sonnet-5&lt;/p&gt;</content>
+  </entry>
   <entry>
     <id>https://github.com/anthropics/claude-code/releases/tag/v2.1.196</id>
     <title>Claude Code v2.1.196</title>
@@ -441,11 +448,4 @@
 &lt;p&gt;• Promo credit claims for Apple/Google-billed subscribers without a payment method now explain where to add one&lt;/p&gt;
 &lt;p&gt;• Added a tip suggesting claude agents when running multiple concurrent sessions&lt;/p&gt;</content>
   </entry>
-  <entry>
-    <id>https://github.com/anthropics/claude-code/releases/tag/v2.1.168</id>
-    <title>Claude Code v2.1.168</title>
-    <link rel="alternate" type="text/html" href="https://github.com/anthropics/claude-code/releases/tag/v2.1.168"/>
-    <updated>2026-06-06T23:41:47Z</updated>
-    <content type="html">&lt;p&gt;• Bug fixes and reliability improvements&lt;/p&gt;</content>
-  </entry>
 </feed>