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v0.2.0 — May 28, 2026

• Optional crash capture for uncaughtException / unhandledRejection as ERROR spans
• Graceful flush on SIGTERM, SIGINT, and beforeExit
• Tracelit.flush() and Tracelit.shutdown() public APIs

• Misconfiguration disables the SDK with a console warning instead of throwing from start()
• serviceName falls back through OTEL_SERVICE_NAME → SERVICE_NAME → APP_NAME → "unknown-service"