How to access the older version of the documentations?

Since the MXNET official website the recently updated, I personally have issues in accessing the documentations. For example, there is no Convolution function available in the python symbol API anymore (symbol Python API).
How can I access the previous version of the website?

I have the same problem as I am using an earlier version of the doc.
Maybe it could help
Although it is for ndarray
but it is almost the same with symbol

Sorry, we are aware of some missing function / classes, we’ll fix that in the coming days.
For the older version of the docs, we’re working on a fix as well, but ETA is maybe 1-2 weeks, apologies for the inconvenience!