# What changed in @embroider/core

> 2 changes in @embroider/core 1 from its official release notes, upgrade guides and advisories. Each one cited. Sources checked 2026-10-24. HTML: https://unstale.sh/npm/@embroider/core/

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

## @embroider/core 1

### Behavior and default changes

- Declaring this as 1.0 signifies a general level of stability and allows minor and patch releases to be distinguished. (1.0.0) — [release notes](https://github.com/embroider-build/embroider/blob/HEAD/CHANGELOG.md)

### Fixes and other changes

- Fixes an importSync scope collision. (1.0.0) — [release notes](https://github.com/embroider-build/embroider/blob/HEAD/CHANGELOG.md)