CodeIgniter4.0.0-dev Reaches Milestone 1

Hi.
When codeigniter 4.0  released.
Can i upgrade ci 3.x to ci 4 ?

Thanks.

Hi. CodeIgniter 4 will be released in 2017 if everything goes well. It is in the pre-alpha stage. If you want to play with it and see the future of our favorite PHP framework, you can. But do not use it in the production now please, because it is not ready yet. CodeIgniter 3 will be supported for years from now I think.