Please be aware that the folder structure, contracts, and other components could change significantly between now and November.

I'm guessing it's impossible to easily upgrade to the new folder structure?

clear-y said:

I'm guessing it's impossible to easily upgrade to the new folder structure?

No, it seems pretty easy, but haven't tried yet: http://laravel.com/docs/upgrade?version=dev#upgrade-4.3

Doesn't that only explain how to upgrade while keeping the old folder structure? I'm talking about utilising the new structure.

Yea, you would have to shuffle things around quite a bit. It might be the more extreme approach, but I'm migrating an application that's in development and actually just created a new project and copying. Since our entire application was already namespaced with PSR-4, the trickiest part becomes moving the configuration files.

Here's some detailed article about changes in 5.0: What’s New in Laravel 5.0?