Stylish to Stylish (not to Stylus)
Stylus
Stylish
From https://addons.mozilla.org/addon/stylish/versions/?page=1#version-2.1.1 (2017-10-31):
Last legacy version, getting ready …
@amyt thanks again.
@sdevaney and colleagues: please be prepared to remove Stylish and Stylus from the finder, when Stylish becomes ready (not experimental). Thanks.