add changelog for summary reports (#2679)

bifrost/app/changelog/changes/20240910-slack-alerts/src.mdx

@@ -1,3 +1,13 @@
 **Real-Time Alerts Now Available in Slack for Faster Issue Resolution**
 
-Stay on top of critical issues with Helicone's latest update: **Slack Integration for Alerts**. In addition to email notifications, you can now receive real-time alerts directly in your Slack workspace for faster action when something goes wrong. To get started, visit the [Alerts page](https://us.helicone.ai/alerts) to create or edit an alert. Enhance your team's productivity by responding to key notifications without delay.
+Stay on top of critical issues with Helicone's latest update: **Slack Integration for Alerts**. In addition to email notifications, you can now receive real-time alerts directly in your Slack workspace for faster action when something goes wrong.
+
+<video width="100%" controls>
+  <source
+    src="https://marketing-assets-helicone.s3.us-west-2.amazonaws.com/Helicone+Slack+Alerts.mp4"
+    type="video/mp4"
+  />
+  Your browser does not support the video tag.
+</video>
+
+To get started, visit the [Alerts page](https://us.helicone.ai/alerts) to create or edit an alert. Enhance your team's productivity by responding to key notifications without delay.

bifrost/app/changelog/changes/20240923-summary-reports/metadata.json

@@ -0,0 +1,4 @@
+{
+  "title": "Summary Reports",
+  "description": "Get weekly summary reports of your LLM usage"
+}

bifrost/app/changelog/changes/20240923-summary-reports/src.mdx

@@ -0,0 +1,7 @@
+**Get weekly summary reports of your LLM usage**
+
+We’ve launched a new feature that keeps you updated on your **LLM usage** with detailed **weekly reports** delivered directly to your inbox every **Monday at 10 AM UTC**. These reports provide a **comprehensive overview** of key metrics, including **total usage, cost analysis, number of requests, error rate, active users, threats, number of sessions**, and **average session costs**.
+
+With these automated reports, you can easily **monitor your AI performance, optimize your usage**, and make **data-driven decisions** for your projects. Ensure you're staying on top of your LLM utilization and maximizing the value of your resources.
+
+Ready to get started? [**Configure your weekly summaries now**](https://us.helicone.ai/settings/reports).