At the moment, finding and sorting through issues on Github isn't very intuitive/user friendly for contributing designers - the table in the documentation (OpenRefine Design · GitHub) isn't quite up to date, so it's hard to know where to look and keep track of OpenRefine's design activities overall.
I'd like to request that all issues that require design input be added to the table linked above, so that designers have a centralized place to look for issues to take on.
I see this has come up in the past (see this thread) and wanted to bring it up again so that we can make Github as design-friendly as possible!