# What changed in rememo

> 2 changes in rememo 5 from its official release notes, upgrade guides and advisories: 1 breaking, 1 new APIs and options. Each one cited. Sources checked 2026-10-20. HTML: https://unstale.sh/npm/rememo/

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

## rememo 5

### Breaking changes

- The package is ESM-only and no longer ships CommonJS or browser-ready copies, raising the minimum supported Node.js version to v20.19.0. CommonJS consumers must access the default or createSelector properties of the module exports. (5.0.0) — [release notes](https://github.com/aduth/rememo/releases/tag/v5.0.0)

### New APIs and options

- The package now exports a named createSelector export, which is the same as the default export. (5.0.0) — [release notes](https://github.com/aduth/rememo/releases/tag/v5.0.0)