Updating to IBM Watson Machine Learning Accelerator version 1.2.1

Upgrading to a new evaluation version
If you have downloaded the evaluation version, follow these steps to upgrade your evaluation version of WML Accelerator.

Updating from the evaluation version to the entitled version
If you have downloaded the evaluation version, follow these steps to update the WML Accelerator to the entitled version.

Upgrading WML Accelerator to version 1.2.1
When performing a rolling upgrade, you first upgrade the hosts in your cluster; then upgrade your existing cluster configuration from IBM Spectrum Conductor Deep Learning Impact 1.2.2 to 1.2.3. A rolling upgrade can be performed on a local or shared environment.