backstage/.changeset/hungry-buttons-fetch.md

@backstage/plugin-catalog-react

@backstage/plugin-catalog-react
patch

The entityRouteRef is now a well-known route that should be imported directly from @backstage/plugin-catalog-react. It is guaranteed to be globally unique across duplicate installations of the @backstage/plugin-catalog-react, starting at this version.

Deprecated entityRoute in favor of entityRouteRef.

Deprecated rootRoute and catalogRouteRef. If you want to refer to the catalog index page from a public plugin you now need to use an ExternalRouteRef instead. For private plugins it is possible to take the shortcut of referring directly to catalogPlugin.routes.indexPage instead.