@AugierLe42e unfortunately it is "Available soon!" 😂
> In the meantime, if you are a customer of our classic website and you already have a Gandi Blog, please follow the link below to manage it on our classic website.
I don't mind using the v4 interface though.
The blog is based on dotclear, which is good because it's Free Software. Although the admin interface was designed a long long time ago it could be a solution.