Looks good to me now.
The text labels under the icons are a great new usability improvement. Perhaps not critical for this release, but they don’t seem to be localised yet (e.g. they remain in English when switching to the Japanese locale, although the labels for the component categories do switch language). Maybe @hsogo12600 can comment on what would be required there?
The outstanding Mac-related issue is the pixellation of:
- the toolbar, component, and Runner icons,
- most of the items in the flow and routine panels,
- all text in the preferences dialog (the retina-scale rendering of (most) other text in the interface makes that even more apparent), and
- the splash screen.
It’s very rare now to see Mac apps whose interfaces don’t render at retina scale, so PsychoPy does stand out in that regard. Not sure how this is handled on Windows systems with high DPI displays?