Thank you @junpenglao! 
I think it would be nice to have online documentation similar to that of TensorFlow or Python, where you can select the API version you want to read. But I don’t know how easy to implement that is. 
Thank you @junpenglao! 
I think it would be nice to have online documentation similar to that of TensorFlow or Python, where you can select the API version you want to read. But I don’t know how easy to implement that is. 