On: Firefox version 157 is round (and how to make it less round)

[highspeedbus]

I still hold a grudge over the change from Photon to Proton theme. It should be easier to customize this.

[jasomill → highspeedbus]

Is there a reason they can't offer the previous theme as an installable theme for the new theming system?

This would be a lot more convenient than putting it behind an about:config-only preference that you need to jump through hoops to sync (and that's more likely to be removed sooner than the new theming system).

[7bit → jasomill]

The probably don't want to maintain multiple themes.