removed Symfony\Framework
removed Symfony\Framework

Things have been moved to Symfony\Component\HttpKernel
and Symfony\Bundle\FrameworkBundle

The kernel configuration namespace was removed and merged
with the main web configuration namespace (kernel:config => web:config,
kernel:test => web:test, and kernel:session => web:session):

Before:
<kernel:config charset="UTF-8" error_handler="null" />

<web:config csrf-secret="xxxxxxxxxx">
    <web:router resource="%kernel.root_dir%/config/routing.xml" />
    <web:validation enabled="true" annotations="true" />
</web:config>

After:
<web:config csrf-secret="xxxxxxxxxx" charset="UTF-8" error-handler="null">
    <web:router resource="%kernel.root_dir%/config/routing.xml" />
    <web:validation enabled="true" annotations="true" />
</web:config>

Renamed classes:

Symfony\{Framework => Bundle\FrameworkBundle}\Cache\Cache
Symfony\{Framework => Bundle\FrameworkBundle}\Client
Symfony\{Framework => Bundle\FrameworkBundle}\Debug\EventDispatcher
Symfony\{Framework => Bundle\FrameworkBundle}\Debug\EventDispatcherTraceableInterface
Symfony\{Framework => Bundle\FrameworkBundle}\EventDispatcher
Symfony\{Framework => Component\HttpFoundation}\UniversalClassLoader
Symfony\{Framework => Component\HttpKernel}\Bundle\Bundle
Symfony\{Framework => Component\HttpKernel}\Bundle\BundleInterface
Symfony\{Framework => Component\HttpKernel}\ClassCollectionLoader
Symfony\{Framework => Component\HttpKernel}\Debug\ErrorException
Symfony\{Framework => Component\HttpKernel}\Debug\ErrorHandler
Symfony\{Bundle\FrameworkBundle => Component\HttpKernel}\Debug\ExceptionListener
Symfony\{Framework => Component\HttpKernel}\Kernel

symfony/HttpFoundation,mneuhaus/HttpFoundation,symfony/http-foundation,oswaldderiemaecker/HttpFoundation,ygerasimov/HttpFoundation,nichdu/HttpFoundation