# What changed in @testing-library/react

> 2 changes in @testing-library/react 16 from its official release notes, upgrade guides and advisories. Each one cited. Sources checked 2026-10-17. HTML: https://unstale.sh/npm/@testing-library/react/

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

## @testing-library/react 16

### Fixes and other changes

- Avoids re-entrant act when dispatching events. (16.3.3) — [release notes](https://github.com/testing-library/react-testing-library/releases/tag/v16.3.3)
- Updates onCaughtError type inference in RenderOptions to work with React v19. (16.3.2) — [release notes](https://github.com/testing-library/react-testing-library/releases/tag/v16.3.2)