1.6.4
    Fix packaging

1.6.3
    Update to killbill 2.0.0

1.6.2
    Update to killbill 1.9.0

1.6.1
    Update to killbill 1.8.3

1.6.0
    Update to killbill 1.7.1

1.5.0
    Update to killbill 1.6.0

1.4.0
    Update to killbill 1.4.0

1.3.0
    Update to killbill 1.3.0

1.2.0
    Update to killbill 1.2.0

1.1.0
    Update to killbill 1.1.2