Add changelog for February 17, 2025 (#211)

* Add changelog for February 17, 2025

* Add changelog for February 17, 2025

Author: quantstruct-bot

fern/changelog/2025-02-17.mdx

@@ -28,30 +28,12 @@
 ```json
 {
   "assistant": {
-    "hooks": [
-      {
-        "url": "https://api.example.com/success-handler",
-        "filter": {
+    "hooks": [{
+        "filters": [{
           "type": "oneOf",
           "key": "call.endedReason",
-          "oneOf": ["COMPLETED"]
-        }
-      },
-      {
-        "url": "https://api.example.com/error-handler",
-        "filter": {
-          "type": "oneOf",
-          "key": "call.endedReason",
-          "oneOf": ["ERROR", "SYSTEM_ERROR"]
-        }
-      },
-      {
-        "url": "https://api.example.com/customer-actions",
-        "filter": {
-          "type": "oneOf",
-          "key": "call.endedReason",
-          "oneOf": ["CUSTOMER_HANGUP", "CUSTOMER_TRANSFER_REQUESTED"]
-        }
+          "oneOf": ["pipeline-error-custom-llm-500-server-error", "pipeline-error-custom-llm-llm-failed"]
+        }]
       }
     ]
   }