upstream-krayin/UPGRADE.md

UPGRADE Guide

• Upgrading To v2.2 From v2.1

High Impact Changes

• Laravel 12 Upgrade

Upgrading To v2.2 From v2.1

Note

We strive to document every potential breaking change. However, as some of these alterations occur in lesser-known sections of Krayin, only a fraction of them may impact your application.

Updating Dependencies

Impact Probability: High

PHP 8.3 Required

Krayin CRM v2.2 now requires PHP 8.3 or greater.

Laravel 12 Upgrade

Impact Probability: High

Krayin CRM v2.2 has been upgraded to Laravel 12, which introduces stricter type checking and modernized date/time handling.

Key Changes

• Bootstrap: bootstrap/app.php now uses the new Application::configure() builder pattern. Service providers are listed in bootstrap/providers.php.

• Kernels Removed: app/Http/Kernel.php and app/Console/Kernel.php are removed. Middleware and scheduling are configured in bootstrap/app.php and routes/console.php respectively.

• Exception Handler Removed: app/Exceptions/Handler.php is removed. Exception handling is configured in bootstrap/app.php.

• Middleware Classes Removed: Built-in middleware wrappers (EncryptCookies, VerifyCsrfToken, TrimStrings, TrustProxies, etc.) are removed. Customizations are now done via bootstrap/app.php.

• Service Providers Simplified: AuthServiceProvider, EventServiceProvider, RouteServiceProvider, and BroadcastServiceProvider are removed. Their logic is handled in bootstrap/app.php or AppServiceProvider.

• Config: config/app.php no longer contains providers or aliases arrays.

• doctrine/dbal dependency has been removed (native column modification in Laravel 12).