# MCP Identity Gateway 1.33.5547 release

Aembit has released [MCP Identity Gateway](/user-guide/deploy-install/mcp-identity-gateway/) version 1.33.5547.

For the latest available versions of these components, see the [Edge Components Supported Versions](/reference/edge-components/edge-component-supported-versions) page.

Key Updates:

* **More reliable upstream reconnection**: When the Gateway reestablishes a connection to an MCP server, it now refreshes the available tools as part of that reconnection, and reports a clear error if the reconnection doesn’t succeed.
* **Deployment modes documented**: The MCP Identity Gateway concepts page now describes the two ways to run the Gateway: self-hosted on your own host, or managed by Aembit at your per-Tenant endpoint. The traffic flow and policy model are identical in both. See [MCP Identity Gateway concepts](/user-guide/deploy-install/mcp-identity-gateway/concepts-mcp-gateway/).

Dependency security updates also shipped in this build; see [MCP Identity Gateway dependency security updates](/changelog/entry/2026-07-28-mcp-identity-gateway-dependency-security-updates).