-------------------
* Removed support for Python 2.7
* Fixed `11 <https://github.com/heuer/qrcode-artistic/issues/11>`_
Providing floats for scale may result into an infinite loop;
reported by `Abe Winter <https://github.com/abe-winter>`_
* Fixed `5 <https://github.com/heuer/qrcode-artistic/issues/5>`_
Added support for SVG backgrounds iff cairosvg is available;
suggested by `Markus Ueberall <https://github.com/m-ueberall>`_
* Avoid to use deprecated Pillow constants
* Updated default Python version to 3.11 for test suite,
added support for PyPy3 to the test suite