SilverStripe 4.0.0-alpha2 has been released! For more information you can read the blog post detailing some of the major changes https://www.silverstripe.org/blog/shining-bright-silverstripe-4-0-alpha-2-is-released/.

This release includes a large number of breaking changes, which will require upgraders to modify user code and modules to maintain compatibility. Bleeding-edge users can refer to the upgrading notes at https://docs.silverstripe.org/en/4.0/changelogs/4.0.0/ for more information.
To get setup, you can install this using composer (as below):

    composer create-project silverstripe/installer ./ss40 4.0.0-alpha2

You can also download pre-built zip / tar from https://www.silverstripe.org/download/.

Thanks to everyone who has helped contribute to making another great release!

Kind Regards,

Damian Mooyman | Senior Platform Developer
SilverStripe

Announcement: https://groups.google.com/forum/#!topic/silverstripe-announce/vxAfW1mFLnQ