V0_4_0 performs the DB migrations for v.0.4.0.

V0_7_0 performs the DB migrations for v.0.7.0.

V0_8_0 performs the DB migrations for v.0.8.0.

V0_9_0 performs the DB migrations for v.0.9.0.

V1_0_0 performs the DB migrations for v.1.0.0.

V2_0_0 performs the DB migrations for v.1.0.0.

V2_1_0 performs the DB migrations for v.2.1.0.

V2_2_0 performs the DB migrations for v.2.2.0.

V2_2_0 performs the DB migrations for v.2.3.0.

V2_4_0 performs the DB migrations.

V2_5_0 performs the DB migrations.

V3_0_0 performs the DB migrations.

V4_0_0 performs the DB migrations.

V4_1_0 performs the DB migrations.