v0.1.53

Patch Changes

• 8b4df90: debug MCP: fix get_diagnostics always reporting devtoolsVersion: null and mcpVersion: null in a real bundle (issue #361). readDevtoolsVersion() read globalThis.__VERSION__, but the tsdown define only substitutes the bare __VERSION__ token — the property access always read undefined. It now references the bare identifier (the same mechanism the MCP server version already used). readMcpSdkVersion() resolved @modelcontextprotocol/sdk/package.json at runtime, but that subpath is not in the SDK's exports map, so the resolve threw and returned null; the version is now baked in at build time via a new __MCP_SDK_VERSION__ define (with a path-based runtime fallback for unbundled runs). Found by the env-1 runtime acceptance for #348.