Summary

I'd like to request an enhancement to the readme_preview image, specifically to improve its resolution.
The current image, generated from commit 62cfa1a on March 3, 2020, is quite outdated and has a high contrast that clashes with the logo.

Proposed fix

The readme is the face of the repository.
I think we should discuss whether to update the image to showcase new features or just improve its resolution, as we don't have the original source code.