diff --git a/.changeset/remove-mcp-command.md b/.changeset/remove-mcp-command.md
deleted file mode 100644
index eef9146..0000000
--- a/.changeset/remove-mcp-command.md
+++ /dev/null
@@ -1,36 +0,0 @@
----
-"@camoneart/maestro": major
----
-
-Remove obsolete `mcp` command and add dedicated MCP server binary
-
-BREAKING CHANGE: The `mcp` command has been removed. It became obsolete with the introduction of the modern `claude mcp add` command which automatically manages the MCP server lifecycle.
-
-**Migration:**
-- Users no longer need to manually start the MCP server with `mst mcp serve`
-- Claude Code automatically manages the server lifecycle
-- New dedicated `maestro-mcp-server` binary added for MCP integration
-
-**Setup for different scopes:**
-```bash
-# Local scope (default - current project only)
-claude mcp add maestro -- npx -y @camoneart/maestro maestro-mcp-server
-
-# Project scope (saved in .mcp.json for team sharing)
-claude mcp add maestro -s project -- npx -y @camoneart/maestro maestro-mcp-server
-
-# User scope (all projects on machine)
-claude mcp add maestro -s user -- npx -y @camoneart/maestro maestro-mcp-server
-
-# For global installation
-claude mcp add maestro -s user -- maestro-mcp-server
-```
-
-**Rationale:**
-- Simplifies the CLI by removing unnecessary complexity
-- Reduces confusion for users
-- Reduces maintenance burden
-- Aligns with modern MCP setup practices
-- Provides dedicated binary for cleaner MCP integration
-
-Fixes #207
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b931d2b..c9f7e85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,43 @@
 # Changelog
 
+## 4.0.0
+
+### Major Changes
+
+- [#208](https://github.com/camoneart/maestro/pull/208) [`c1a6361`](https://github.com/camoneart/maestro/commit/c1a6361ec1da4dbd57ece404121e8af88b2dfc32) Thanks [@camoneart](https://github.com/camoneart)! - Remove obsolete `mcp` command and add dedicated MCP server binary
+
+  BREAKING CHANGE: The `mcp` command has been removed. It became obsolete with the introduction of the modern `claude mcp add` command which automatically manages the MCP server lifecycle.
+
+  **Migration:**
+  - Users no longer need to manually start the MCP server with `mst mcp serve`
+  - Claude Code automatically manages the server lifecycle
+  - New dedicated `maestro-mcp-server` binary added for MCP integration
+
+  **Setup for different scopes:**
+
+  ```bash
+  # Local scope (default - current project only)
+  claude mcp add maestro -- npx -y @camoneart/maestro maestro-mcp-server
+
+  # Project scope (saved in .mcp.json for team sharing)
+  claude mcp add maestro -s project -- npx -y @camoneart/maestro maestro-mcp-server
+
+  # User scope (all projects on machine)
+  claude mcp add maestro -s user -- npx -y @camoneart/maestro maestro-mcp-server
+
+  # For global installation
+  claude mcp add maestro -s user -- maestro-mcp-server
+  ```
+
+  **Rationale:**
+  - Simplifies the CLI by removing unnecessary complexity
+  - Reduces confusion for users
+  - Reduces maintenance burden
+  - Aligns with modern MCP setup practices
+  - Provides dedicated binary for cleaner MCP integration
+
+  Fixes #207
+
 ## 3.5.18
 
 ### Patch Changes
diff --git a/package.json b/package.json
index dad7f97..faa0860 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@camoneart/maestro",
-  "version": "3.5.18",
+  "version": "4.0.0",
   "description": "A CLI tool that conducts Git worktrees like an orchestra and accelerates parallel development with Claude Code",
   "type": "module",
   "bin": {