[fimdomeio]

It's a beta with special features for developers. right now dev edition for me is 70.0b1 regular is firefox 68.0.2

It also has the new logo and I suppose there's new stuff on the dev tools. "What's new" page is broken so not absolutely sure.

[jonathaneunice]

Seems very much a beta for developers. Some cool dev features promised, but didn't always work as demoed. Font parameter manipulation for example. UI's there and pretty...it just doesn't affect the look/styling of fonts rendered on a real site like it does their demo site. Also, a number of UI controls slow to respond (e.g. cursors for dragging, clicking, etc.) β β β so very β

[giancarlostoro]

Definitely a few developer friendly plugins like one that parses and renders JSON responses in a new tab instead of showing unformatted plain-text.