# What changed in react-ga4

> 4 changes in react-ga4 2 from its official release notes, upgrade guides and advisories: 3 breaking. Each one cited. Sources checked 2026-10-27. HTML: https://unstale.sh/npm/react-ga4/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## react-ga4 2

### Breaking changes

- The deprecated legacyDimensionMetric API was removed. (2.0.0) — [release notes](https://github.com/codler/react-ga4/releases/tag/v2.0.0)
- The deprecated outboundLink API was removed. (2.0.0) — [release notes](https://github.com/codler/react-ga4/releases/tag/v2.0.0)
- The deprecated pageview API was removed. (2.0.0) — [release notes](https://github.com/codler/react-ga4/releases/tag/v2.0.0)

### Behavior and default changes

- Page views are sent as the gtag default. (2.0.0) — [release notes](https://github.com/codler/react-ga4/releases/tag/v2.0.0)