UPGRADE FROM 2.8 to 2.9

Configuration

Schema manager factory

Due to changes and deprecations on doctrine/dbal 3.6+ we introduced a new option to configure a Schema manager factory.

On DBAL 3 the default factory is an instance of Doctrine\DBAL\Schema\LegacySchemaManagerFactory. For the upcoming DBAL 4 release the default will change to Doctrine\DBAL\Schema\DefaultSchemaManagerFactory.

To prepare for DBAL 4 and fix DBAL related deprecations we recommend changing the configuration to use the new factory.

Before:

doctrine:
    dbal:
        connections:
            default: ~

After:

doctrine:
    dbal:
        connections:
            default:
                schema_manager_factory: doctrine.dbal.default_schema_manager_factory

Deprecations

• the DBAL platform_service connection option is deprecated now. Use a driver middleware that would instantiate the platform instead.