Looks very slick, just wished i had the paid version of proton to be able to try it out

Did they find a way to cram even more stuff into the title bar?

Would break the fingers of the designer who, starting with 115, messed up the layout and removed the ability to keep tabs at the top of the window. Why the hell should I search there? What was the problem with searching in the toolbar?

Looks like it may be time to see if I like Thunderbird over Evolution again. Does it support Exchange sync natively yet?