openstyles/stylus v2.3.20 on GitHub

Known bugs:

comment before @-moz-document breaks the first selector inside if there's no line break in-between.

If you updated from 2.3.17 or 2.3.19 (an alias for 2.3.17 in AMO), please see the 2.3.18 release notes as there are many changes.

Notable changes since 2.3.18:

fix #2037: actually patch CSP
fix #2039: Firefox Android buttons in popup
fix #2045: multiple comments before @-moz-document
fix #2060: add attributes in UserCSS config dialog for easier restyling
you can extract a style from your cloud provider's json file: paste the contents in the editor or import the file in the manager

Full Changelog: v2.3.18...v2.3.20