> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tracelit.io/llms.txt
> Use this file to discover all available pages before exploring further.

# v0.2.0 — May 28, 2026

> Node.js SDK v0.2.0 — May 28, 2026

# v0.2.0 — May 28, 2026

**Added**

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

**Changed**

* 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"`