Hello, sorry for the late response, it’s been a hectic week
@anon73805886 the security color is not a new feature, it’s the same prompt that asks for a word and color when you log in. It’s now also displayed on the receive funds page next to your QR code to reduce the risk of a phisher constructing a phony QR code disguised as our extension to trick users to send funds to. Also, you can now find a link to the official extension from our website! https://nash.io/products/extension
@5al yes, the extension should auto update. The branding is currently being worked on!