zend-stratigility 3.1.0

Added

• #178 adds the class Zend\Stratigility\EmptyPipelineHandler, which raises an
  EmptyPipelineException when it handles an incoming request. It's primary
  purpose is for use in the MiddlewarePipe as a fallback handler during
  handle() operations.

Changed

• #178 provides some performance improvements to MiddlewarePipe::handle() by
  having it create an instance of EmptyPipelineHandler to use as a fallback
  handler when it calls process() on itself. This prevents cloning of the
  pipeline in this scenario, which is used when it acts as an application
  entrypoint.

• #185 removes the "final" declaration from the ErrorHandler class, to allow
  more easily mocking it for testing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.