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v0.2.1

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@github-actions github-actions released this 25 May 13:17

v0.2.1

Released 2026-05-25

Highlights

  • Fix MCP server dying after ~15 minutes of idle SSE stream — the most common stability issue reported on v0.2.0.

Fixed

  • SSE stream on GET /mcp no longer drops after ~15 minutes idle. The MCP SDK does not emit application-level keepalives on its standalone SSE stream, so an idle connection was being torn down at the OS/network layer (~899s). The Node HTTP server now uses permissive idle timeouts and enables TCP keepalive on every accepted socket so the connection survives long idle periods between tool calls.

Install the .vsix attached to this release via:

code --install-extension vscode-debug-mcp-0.2.1.vsix