--- upgrade: - | Limit the ML2 VLAN allocations to [1, 4094] values in the database engine. This constraint, enforced in the database engine, could not be supported yet. In this case, it will be ignored. For more information, see the note in ``neutron.db.migration.alembic_migrations.versions.victoria.expand.dfe425060830_limit_vlan_allocation_id_values.py``.