This document is relevant for: Inf1, Inf2, Trn1, Trn2

AWS Neuron SDK Release Notes - v2.26.1#

Release Date: October 29, 2025

Overview#

Release 2.26.1 of the AWS Neuron SDK includes bug fixes applied to the AWS Neuron SDK v2.26.0. See the Neuron SDK v2.26.0 release notes for the full set of changes that shipped with the 2.26.0 release.

Bug fixes in this release#

  • Fix: To address an issue with out-of-memory errors in torch-neuronx, this release enables you to use the Neuron Runtime API to apply direct memory allocation.

Resources#

  • For the set of SDK package version changes in 2.26.1, see Release Content.

This document is relevant for: Inf1, Inf2, Trn1, Trn2