# What changed in @openfeature/react-sdk

> 4 changes in @openfeature/react-sdk 1 from its official release notes, upgrade guides and advisories: 2 new APIs and options. Each one cited. Sources checked 2026-10-25. HTML: https://unstale.sh/npm/@openfeature/react-sdk/

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

## @openfeature/react-sdk 1

### New APIs and options

- Client metadata now exposes the JavaScript SDK identity. (1.4.0) — [release notes](https://github.com/open-feature/js-sdk/releases/tag/react-sdk-v1.4.0)
- Flag keys can be made type-safe via module augmentation. (1.3.0) — [release notes](https://github.com/open-feature/js-sdk/releases/tag/react-sdk-v1.3.0)

### Performance

- The package.json files for all packages now declare sideEffects as false, allowing bundlers to treat them as side-effect-free. (1.3.0) — [release notes](https://github.com/open-feature/js-sdk/releases/tag/react-sdk-v1.3.0)

### Fixes and other changes

- Fixes redundant re-renders when inputs are unstable. (1.4.1) — [release notes](https://github.com/open-feature/js-sdk/releases/tag/react-sdk-v1.4.1)