# What changed in ember-auto-import

> 11 changes in ember-auto-import 2 from its official release notes, upgrade guides and advisories: 8 breaking, 1 new APIs and options. Each one cited. Sources checked 2026-11-01. HTML: https://unstale.sh/npm/ember-auto-import/

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

## ember-auto-import 2

### Breaking changes

- The alias option now matches prefixes by default, more closely matching webpack. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- Babel 6 is no longer supported. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- The minimum supported Ember and EmberCLI versions are both 3.4. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- An app using an addon that requires ember-auto-import 2.0 must also use ember-auto-import 2.0. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- Entry chunks are now injected directly into HTML. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- The minimum supported Node version is now 12. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- Upgrades to webpack 5, changing the webpack version used by ember-auto-import. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)
- Apps must declare webpack 5 as a direct dependency. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)

### New APIs and options

- Dependencies can now be auto-imported via @embroider/macros importSync. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)

### Tooling

- Adds support for v2-formatted addons. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)

### Fixes and other changes

- Fixes compatibility with Babel 7.26 and later. (2.0.0) — [release notes](https://github.com/embroider-build/ember-auto-import/blob/HEAD/packages/ember-auto-import/CHANGELOG.md)