diff --git a/fern/changelog.mdx b/fern/changelog.mdx
index 8b497c1..09216fd 100644
--- a/fern/changelog.mdx
+++ b/fern/changelog.mdx
@@ -4,18 +4,26 @@ subtitle: New features, improvements, and fixes every few days
 slug: changelog
 ---
 
-# November 6 to November 11, 2024
-1. **Subscription Updates**: You can now check the number of minutes used in a subscription with `Subscription.minutesUsed` (Enterprise only).
+# November 11 to November 14, 2024
 
-2. **Updates to Concurrency Limits in your Subscription**: `Subscription.concurrencyLimit` now shows both the included and purchased limits, which better represents the total concurrency limit. Refer to the [Subscription schema](https://api.vapi.ai/api/) for more details.
-   - Use `Subscription.concurrencyLimitIncluded` to get the default concurrency limit provided with the subscription.
-   - Use `Subscription.concurrencyLimitPurchased` to get any additional purchased concurrency limit.
+1. **Langfuse Credential Management**: You can now send traces to Langfuse by providing your "Secret Key", "Public Key", and "Host URL" for better telemetry monitoring. Create and update these credentials in the [updated Provider Credentials page](https://dashboard.vapi.ai/keys), under `Observability Providers`.
 
-<Frame caption="View subscription concurrency limits in the [Subscription schema](https://api.vapi.ai/api/)">
-  <img src="./static/images/changelog/subscription-concurrency.png" />
+<Frame caption="Create and update Langfuse credentials in https://dashboard.vapi.ai/keys">
+  <img src="./static/images/changelog/langfuse.png" />
 </Frame>
 
 <AccordionGroup>
+  <Accordion title="November 6 to November 11, 2024">
+    1. **Subscription Updates**: You can now check the number of minutes used in a subscription with `Subscription.minutesUsed` (Enterprise only).
+
+    2. **Updates to Concurrency Limits in your Subscription**: `Subscription.concurrencyLimit` now shows both the included and purchased limits, which better represents the total concurrency limit. Refer to the [Subscription schema](https://api.vapi.ai/api/) for more details.
+      - Use `Subscription.concurrencyLimitIncluded` to get the default concurrency limit provided with the subscription.
+      - Use `Subscription.concurrencyLimitPurchased` to get any additional purchased concurrency limit.
+
+    <Frame caption="View subscription concurrency limits in the [Subscription schema](https://api.vapi.ai/api/)">
+      <img src="./static/images/changelog/subscription-concurrency.png" />
+    </Frame>
+  </Accordion>
   <Accordion title="November 4 to November 6, 2024">
     1. **New Anthropic model `claude-3-5-haiku-20241022` added**: You can now use `claude-3-5-haiku-20241022` in your assistants. Specify `anthropic` in `Assistant.model.provider` and `claude-3-5-haiku-20241022` in `Assistant.model`.
 
diff --git a/fern/static/images/changelog/langfuse.png b/fern/static/images/changelog/langfuse.png
new file mode 100644
index 0000000..29a1fc4
Binary files /dev/null and b/fern/static/images/changelog/langfuse.png differ