3.0.0-RC

CakePHP 5 compatible pre-release

The tool to help ease migration coming from CakePHP 4.x apps.

Shim Up: With CakePHP 4.x core and some of the shims, you can prepare your app already for 5.x.
Shim Down: Then, once upgraded, with 5.x core and some more shims you can further minimize required changes until the app works again.
Then you can slowly start refactoring again further while the app is already running again.