3.3.1 (2020-08-24)

• Introduce MockFixture as an alias to MockerFixture.

  Before 3.3.0, the fixture class was named MockFixture, but was renamed to MockerFixture to better
  match the mocker fixture. While not officially part of the API, it was later discovered that this broke
  the code of some users which already imported pytest_mock.MockFixture for type annotations, so we
  decided to reintroduce the name as an alias.

  Note however that this is just a stop gap measure, and new code should use MockerFixture for type annotations.

• Improved typing for MockerFixture.patch (#201). Thanks @srittau for the PR.