deployer/UPGRADE.md

Upgrade from 3.x to 4.x

1. env() to set()/get()

   Rename all class env($name, $value) to set($name, $value).

   Rename all rvalue env($name) to get($name).

   Rename all server(...)->env(...) to server(...)->set(...).

Upgrade from 2.x to 3.x

1. ->path('...')

   Replace your server paths configuration:

   server(...)
     ->path(...);
   

   to:

   server(...)
     ->env('deploy_path', '...');