--- prelude: > It is now possible to make URL matching and request history not lowercase the provided URLs. features: - You can pass case_sensitive=True to an adapter or set `requests_mock.mock.case_sensitive = True` globally to enable case sensitive matching. upgrade: - It is recommended you add `requests_mock.mock.case_sensitive = True` to your base test file to globally turn on case sensitive matching as this will become the default in a 2.X release. fixes: - Reported in bug \#1584008 all request matching is done in a case insensitive way, as a byproduct of this request history is handled in a case insensitive way. This can now be controlled by setting case_sensitive to True when creating an adapter or globally.