It might happens that you're going to develop a website which includes a blog. It could be interesting to split the APIs into two different projets. However, it can be annoyed to deploy on two different servers for such a little API. That's why the multi-tenancy is interesting! The multi-tenancy (or multi-projects) changes the architecture of an application to allow multiple projects in a single Strapi application. Each project is fully independent, you can use different databases, configurations, plugins, etc. More details https://github.com/strapi/strapi/issues/1465
Customize the Admin Dashboard (Welcome Page) [v4]
In v3 you could override the admin dashboard as follows: https://forum.strapi.io/t/customize-the-dashboard-welcome-page/939/2 This no longer works in v4, or in other words no one in the community knows how to do this. The patch-package method is not a sustainable solution and not clean, I see that some people in the community would also like to know how to solve this in v4.
If you're currently using another solution to manage your content, you might be interested a lot in this feature. To make it short, it will allow you to import or export data directly from the interface (CSV, JSON).
Lift RBAC restrictions for community users
Allow customization of foreign keys for options like cascade delete
Graphs and Charts within the Admin (list view, landing page, ect)
see: https://github.com/strapi/strapi/issues/8692 see: https://github.com/strapi/strapi/issues/12188