4.0.0
This release aligns the PSR7Sessions\Storageless\Http\SessionMiddleware
to
the PSR-15 php-fig/http-server-middleware
specification.
This means that the signature of PSR7Sessions\Storageless\Http\SessionMiddleware
changed, and therefore you need to look for usages of this class and verify
if the new signature is compatible with your API
Specifically, PSR7Sessions\Storageless\Http\SessionMiddleware#__invoke()
was removed.