By quietone on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
11.3.0
Introduced in version: 
11.3.x
Issue links: 
https://www.drupal.org/node/3502749
Description: 

Since the entire Drupal Migrate module will be removed in Drupal 12.0, many things need to be deprecated in preparation. The following plugin manager is deprecated for later removal.

Drupal\migrate_drupal\Plugin\MigrateFieldPluginManager aka plugin.manager.migrate.field
and directly related process plugins that leveraged this plugin manager:
Drupal\migrate_drupal\Plugin\migrate\process\FieldType aka #[MigrateProcess('field_type')]
Drupal\migrate_drupal\Plugin\migrate\process\ProcessField aka #[MigrateProcess('process_field')]

If you have migrations that require field migrations, plan on upgrading to Drupal 11 before moving to Drupal 12.

Impacts: 
Site builders, administrators, editors
Module developers