backstage/.changeset/happy-spoons-sing.md

@backstage/plugin-catalog-react, @backstage/plugin-catalog

@backstage/plugin-catalog-react	@backstage/plugin-catalog
minor	minor

BREAKING ALPHA: CatalogFilterBlueprint, used in the new frontend system, is now exported under plugin-catalog-react instead of plugin-catalog.

+ import { CatalogFilterBlueprint } from '@backstage/plugin-catalog-react/alpha';
- import { CatalogFilterBlueprint } from '@backstage/plugin-catalog/alpha';