v1.1.0

Changes

• rs train: new --checkpoint argument to re-start training (fine-tune)
  from a trained model checkpoint. Thanks https://github.com/ocourtin

• rs train: memory usage reduction during validation by disabling
  expensive gradient computation. Thanks https://github.com/Jesse-jApps

• rs train, rs predict: speedups using multiple workers and
  doing metric calculation on GPU. Thanks https://github.com/ocourtin

• rs merge: polygon orientation fixes to respect the GeoJSON
  specification (right-hand rule). Thanks https://github.com/marsbroshok

You can find automatically built Docker images as usual at https://hub.docker.com/r/mapbox/robosat/