040000 tree 6b80c91b0e17780262640629fd524e3095bcb68f	3.0.0-rc0
040000 tree a2db3894e3fea5c93d8b74d3b00a3c59ab6956d9	3.0.0-rc1
100644 blob 80250d4864097c182a5ef3bca0d8c024938bfa0f	metadata.json