# Angel3 Migration [](https://pub.dartlang.org/packages/angel3_migration) [](https://dart.dev/null-safety) [](https://gitter.im/angel_dart/discussion) [](https://github.com/dukefirehawk/angel/tree/angel3/packages/orm/angel_migration/LICENSE) A database migration framework built for Angel3 ORM. Supported database: * postgresql version 9, 10, 11 and 12