@sumudu The free accounts work exactly as they do now, but if you want to invite more than one person or upload more than 1 GB you now have the option to upgrade.
How are you liking the login via email link? I've been seeing a few problems, I'm wondering if I should make a password option available too… It should keep you logged in effectively forever once you've used the login link though, so I thought it might not be that inconvenient…? I'd love to hear your input.