v4.1.2 — server/discover pre-init dual-era fix

@sylphx/pdf-reader-mcp@4.1.2

Patch Changes

• Fix Gemini Antigravity / dual-era MCP clients that send SEP-2575 server/discover before initialize: answer discovery without closing stdio, then complete the legacy handshake (#598, #599).

Install

npx @sylphx/pdf-reader-mcp@4.1.2
# or
npm install -g @sylphx/pdf-reader-mcp@4.1.2

Publish proof

• npm: @sylphx/pdf-reader-mcp@4.1.2 + five native optional packages 4.1.2
• Publish workflow: https://github.com/SylphxAI/pdf-reader-mcp/actions/runs/30324462354
• gitHead: 94b9c04179b34b86f37beaeb9a819d2f9340dd28