• Added responses.PassthroughResponse and
  reponses.BaseResponse.passthrough. These features make building passthrough
  responses more compatible with dynamcially generated response objects.
• Removed the unused _is_redirect() function from responses internals.
• Added responses.matchers.request_kwargs_matcher. This matcher allows you
  to match additional request arguments like stream.
• Added responses.matchers.multipart_matcher. This matcher allows you
  to match request body and headers for multipart/form-data data
• Added responses.matchers.query_string_matcher. This matcher allows you
  to match request query string, similar to responses.matchers.query_param_matcher.
• Added responses.matchers.header_matcher(). This matcher allows you to match
  request headers. By default only headers supplied to header_matcher() are checked.
  You can make header matching exhaustive by passing strict_match=True to header_matcher().
• Changed all matchers output message in case of mismatch. Now message is aligned
  between Python2 and Python3 versions
• Deprecate stream argument in Response and CallbackResponse
• Added Python 3.10 support