contrebasse@4: 52e5a43002a87f0695607993bd03636617fe5e12 v1.0beta
contrebasse@15: c627cef1c6d6f6c8af6065ad27abe60f1408fec3 v1.0beta2
contrebasse@25: 3b1123f50be4dab82386ed92d3a0dd6b3c18b7b6 v1.0beta3