This redesign is a disaster. The contrast is horrible and the listing pages look like a blurry cloud of pastels.

They would have been better off adding useful UI changes such as a checkbox at the top that can select all issues, advanced filtering options by label, a built-in UI for converting issues to pull requests, or even a way to add/remove a label on an issue without having to re-select every single label from scratch.

Instead they push out a muddy, unreadable theme with no option to switch back. I'd be interested to hear from anyone who enjoys this new theme.

Dang. I'm really missing the miniature picture that was used to indicate who was assigned to an issue. With that, it was dead simple to scan a list and see exactly what was on my TODO.