This document is relevant for: Inf1, Inf2, Trn1, Trn2
AWS Neuron SDK 2.26.0: Neuron Deep Learning Containers release notes#
Date of release: September 18, 2025
Go back to the AWS Neuron 2.26.0 release notes home
Important
All Neuron packages and their dependencies have been upgraded to support version 2.26.0 of the AWS Neuron SDK.
Improvements#
We’ve added the following improvements for Deep Learning Container support in this release of the AWS Neuron SDK:
Both pytorch-training-neuronx and pytorch-inference-neuronx DLCs have been upgraded to version
2.8.0along with their related dependencies.Upgraded Python version to 3.11 in all Deep Learning Containers.
Behavioral changes#
End-of-support for the Transformers NeuronX library starts with the 2.26.0 release of the AWS Neuron SDK. With this support ended, the PyTorch inference Deep Learning Container (DLC) will no longer include the
transformers-neuronxpackage. For more details, see Announcing end of support for Transformers NeuronX library starting in Neuron 2.26 release.
Previous release notes#
This document is relevant for: Inf1, Inf2, Trn1, Trn2