Update policies-and-governance.md

Author: D1M1TR10S

docs/policies-and-governance.md

@@ -1,8 +1,8 @@
 # Policies & Governance for the GitHub MCP Server
 
 Organizations and enterprises have several existing control mechanisms for the GitHub MCP server on GitHub.com:
-- `MCP servers in Copilot` Policy - for supported Copilot host apps (VS Code and Copilot Coding Agent) – applies to _all_ MCP servers (local & remote) in these environments
-- `Copilot Editor Preview` Policy - temporary control mechanism preventing access until all Copilot hosts apps adhere to the `MCP servers in Copilot` policy
+- MCP servers in Copilot Policy
+- Copilot Editor Preview Policy (temporary)
 - OAuth App Access Policies
 - GitHub App Installation
 - Personal Access Token (PAT) policies
@@ -76,6 +76,7 @@ Access is always constrained by GitHub's public API permission model and the aut
 * **What it controls:** When disabled, **completely blocks all GitHub MCP Server access** (both remote and local) for affected Copilot editors. Currently applies to VS Code and Copilot Coding Agent, with more Copilot editors expected to migrate to this policy over time.
 * **Impact when disabled:** Host applications governed by this policy cannot connect to the GitHub MCP Server through any authentication method (OAuth, PAT, or GitHub App).
 * **What it does NOT affect:**
+  * MCP support in Copilot on IDEs that are still in public preview (Visual Studio, JetBrains, Xcode, Eclipse)
   * Third-party IDE or host apps (like Claude, Cursor, Windsurf) not governed by GitHub's Copilot policies
   * Community-authored MCP servers using GitHub's public APIs