being colorblind, specifically deuteranomaly, it worked, but i do not see the blue green, i see the weird off green i normally do and then basically brown. i would imagine complete red-green would actually impact it
Congrats to the dev finally realizing that the switch to python 3 was a real thing instead of, as I will quote " No, it doesn't. I am perfectly capable of maintaining python 2 myself. Far less work than migrating the entire calibre codebase."
Glad he made the sane option, I held off from converting my eBook library to the system because of the previous python2 ignorance.