chore: add docs for new GW version

changelog/enterprise.mdx

@@ -1,13 +1,47 @@
 ---
 title: "Enterprise Gateway"
-sidebarTitle: "Enterprise Gateway [2.11.1]"
+sidebarTitle: "Enterprise Gateway [2.11.2]"
 rss: true
 ---
 
 <Card title="Schedule Call" href="https://portkey.sh/demo-21" icon="calendar" horizontal>
 Discuss how Portkey's AI Gateway can enhance your organization's AI infrastructure
 </Card>
 
+<Update label="2.11.2" description="2026-06-17">
+
+## v2.11.2
+---
+
+### Models Endpoint Configuration
+
+Support for fetching the unified `/models` endpoint from the control plane.
+
+[Model Catalog Documentation](/product/model-catalog/integrations)
+
+### Provider Updates
+
+- **Amazon Bedrock**: Model Catalog improvements for ReRank endpoints.
+- **Google Vertex AI**: Better error handling and reporting.
+
+[Providers Documentation](/integrations/llms)
+
+### Guardrails
+
+- **Lasso**: Updated the Lasso guardrail integration.
+
+[Lasso Guardrail Documentation](/integrations/guardrails/lasso)
+
+### Fixes and Improvements
+
+- **MCP**: Logging is now disabled for MCP requests in metrics-only mode.
+- **Security**: Updated dependencies to patch security vulnerabilities.
+- **Logging**: Circuit Breaker for S3 insertions for better reliability.
+
+[MCP Gateway Documentation](/product/mcp-gateway)
+
+</Update>
+
 <Update label="2.11.1" description="2026-06-12">
 
 ## v2.11.1