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-# Migration: packages merged into `@uppy/core` (6.0)
-
-In Uppy 6.0, four packages were folded into `@uppy/core` and are now exposed through
-subpath exports. The standalone packages are **removed from npm**. This eliminates a
-class of duplicate-version bugs (every plugin already depends on `@uppy/core`, so there
-is now a single source of truth) and lets co-dependent types reference each other
-directly instead of through hand-maintained duplicates.
-
-## 1. Import paths
-
-Update imports from the removed packages to the matching `@uppy/core` subpath:
-
-| Removed package          | New import                     |
-| ------------------------ | ------------------------------ |
-| `@uppy/utils`            | `@uppy/core/utils`             |
-| `@uppy/store-default`    | `@uppy/core/store-default`     |
-| `@uppy/companion-client` | `@uppy/core/companion-client`  |
-| `@uppy/provider-views`   | `@uppy/core/provider-views`    |
-
-```diff
-- import { fetcher } from '@uppy/utils'
-+ import { fetcher } from '@uppy/core/utils'
-
-- import { RequestClient } from '@uppy/companion-client'
-+ import { RequestClient } from '@uppy/core/companion-client'
-```
-
-Then:
-
-1. Remove `@uppy/utils`, `@uppy/store-default`, `@uppy/companion-client`, and
-   `@uppy/provider-views` from your `package.json`.
-2. Make sure `@uppy/core` is listed as a dependency (it already is for any plugin).
-
-## 2. CSS
-
-The provider UI styles moved with the code:
-
-| Old                                      | New                                            |
-| ---------------------------------------- | ---------------------------------------------- |
-| `@uppy/provider-views/css/style.min.css` | `@uppy/core/provider-views/css/style.min.css`  |
-| `@uppy/provider-views/css/style.css`     | `@uppy/core/provider-views/css/style.css`      |
-
-> Most apps don't import this directly — it ships bundled in `@uppy/dashboard`'s CSS.
-> Only update it if you were importing the provider-views stylesheet explicitly.
-
-## 3. TypeScript types
-
-- **`RequestOptions`** moved from `@uppy/utils` to `@uppy/core/companion-client`
-  (it is the companion request type and now lives next to `RequestClient`).
-
-  ```diff
-  - import type { RequestOptions } from '@uppy/utils'
-  + import type { RequestOptions } from '@uppy/core/companion-client'
-  ```
-
-- **`CompanionClientProvider` / `CompanionClientSearchProvider`** are **removed**. They
-  were hand-maintained stand-ins that only existed because `@uppy/utils` couldn't see
-  the real provider classes. Now that everything lives in `@uppy/core`, the real classes
-  are used directly. If you typed against them, import the real class from
-  `@uppy/core/companion-client` instead (or `Pick` the members you need):
-
-  ```diff
-  - import type { CompanionClientProvider } from '@uppy/utils'
-  + import type Provider from '@uppy/core/companion-client'
-  - const p: CompanionClientProvider = ...
-  + const p: Provider<MyMeta, MyBody> = ...
-  ```
-
-  Note: `UnknownProviderPlugin['provider']` is now typed as a structural subset of
-  `Provider` (via `Pick`), so a custom provider that matches the public surface still
-  fits without subclassing the exact class.
-
-## 4. The `uppy` all-in-one package — no change
-
-If you use the meta-package or the CDN bundle, nothing changes:
-
-```js
-import { Uppy, Dashboard, DefaultStore } from 'uppy' // still works
-// window.Uppy.DefaultStore — still works
-```
-
-These re-exports were repointed to the new `@uppy/core` subpaths internally.