We’re happy to announce version 0.9.0 of blue, the somewhat less uncompromising code formatter than black. blue changes a few defaults, such as preferring single quotes instead of double quotes. Here is a brief list of differences from black: * blue defaults to single-quoted strings for everything except docstrings and triple quoted strings. * blue defaults to line lengths of 79 characters. * blue preserves the whitespace before the hash mark for right hanging comments. * blue supports multiple config files: pyproject.toml, setup.cfg, tox.ini, and .blue. Changes since 0.8.0: * Fix test suite failures due to a confluence of problems (GH#74) * Upgrade dependency on Black to 22.1.0 to support Python 3.10 (GH#67) * Add link to demo site at https://iblueit.dev (GH#69) Notice that last bullet item - you can play with blue online! For details see https://blue.readthedocs.io/en/latest/ Enjoy! -Barry (on behalf of the blue developers)