Releases

Tag every event

TraceRN.init({
  apiKey: "trn_live_xxx",
  release: "1.2.0+42",
  environment: "production",
});

Expo:

import Constants from "expo-constants";

TraceRN.init({
  apiKey: "trn_live_xxx",
  release:
    Constants.expoConfig?.version ??
    Constants.nativeAppVersion ??
    "unknown",
});

The SDK also sends a lightweight session heartbeat on init so release health can count sessions even before the first log.

Dashboard

Open a project → Releases for crash-free rate by release + environment.

Upload matching source maps so crash stack frames resolve (Indie/Team).

Playbook: Bad release — ship tags, health, and maps together.