CodeIgniter 3 Will be Released Under the MIT License

I noticed CI 2.2.0 is not MIT yet... Is this a lack of update or we can't use CI 2.2.0 for personal/comercial projects and we can do it with 3.0? Should I just start using CI 3 instead of stable version?

I believe that will stay the Ellis Labs Orginal license (included in 2.2 download)
From what I understand (I'm no lawyer) it's "as is" and make sure you include the "license.txt" file.

https://github.com/ProjectOrangeBox / https://github.com/dmyers2004