conda/2023-10-04 is now the default module loaded by “module load conda" on Polaris. The shared environment contains installations of TensorFlow 2.13.0, PyTorch 2.0.1, and Horovod 0.28.1. The previous default remains available by “module load conda/2022-09-08”. If your workflow has strict version dependencies, we recommend writing your scripts to explicitly load a specific module rather than relying on the default behavior.