# Cline 4.1.1: MCP tool calls route by server name, not in-memory uid

> McpHub's server-key machinery was removed; native MCP tool calls now route by server name, so routing survives restarts and changes to the server list.

| | |
|---|---|
| **Tool** | Cline |
| **Version** | v4.1.1 |
| **Kind** | release |
| **Published** | 2026-07-31 |
| **Observed** | 2026-08-11 |
| **Significance** | 2/5 |
| **Breaking** | no |
| **Categories** | fix, api-change |

## What changed


- Removed vestigial MCP server-key machinery from McpHub
- Native MCP tool calls route by server name instead of a random in-memory uid, so routing survives restarts and server list changes


## Sources

- [github_release](https://github.com/cline/cline/releases/tag/v4.1.1) — retrieved 2026-08-11

## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
Canonical: https://changelogs.info/cline/v4-1-1
Entity: https://changelogs.info/cline
Event ID: `evt_2026-07-31_cline_v4-1-1`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.