fix changeset

Author: dominikzogg

doc/Migration/5.x-6.x.md

@@ -7,12 +7,4 @@ This makes the framework as bit less flexible for special use cases, but easier
 
 Resulting changes:
 - `Chubbyphp\Framework\Handler\RouteRequestHandler::__construct` does not take a `Chubbyphp\Framework\Middleware\MiddlewareDispatcherInterface` as argument anymore.
-- `Chubbyphp\Framework\Application::__construct` does not take a `Chubbyphp\Framework\Middleware\MiddlewareDispatcherInterface` and `Chubbyphp\Framework\Handler\RouteRequestHandler` as argument anymore.
-
-**If you need a custom `Chubbyphp\Framework\Middleware\PipeMiddleware` for your use case:**
-
-I suggest you:
-- Create an own `Chubbyphp\Framework\Application` and `Chubbyphp\Framework\Handler\RouteRequestHandler` onces you read the code you'll see it's little to replace and to maintain yourself.
-- Create an issue convincing me to find a better solution with you in collaboration
-
-`Chubbyphp\Framework\Collection` gets dropped, cause i do not believe the additional runtime security for typing arrays was worth the performance hit. Use phpstan or something compatible to prevent mistakes in usage.
+- `Chubbyphp\Framework\Application::__construct` does not take a `Chubbyphp\Framework\Middleware\MiddlewareDispatcherInterface` as argument anymore.