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24 changes: 14 additions & 10 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,8 @@ This file is used to list changes made in each version of the AWS ParallelCluste
3.13.0
------
**ENHANCEMENTS**
- Add support for Ubuntu24.
- Add support for Ubuntu 24.04.
Notice that ParallelCluster official AMI for Ubuntu 24.04 does not support Lustre.
- Disable unused services like cups and wpa_supplicant from Official ParallelCluster AMIs to improve security.

**CHANGES**
Expand All @@ -15,14 +16,14 @@ This file is used to list changes made in each version of the AWS ParallelCluste
- Upgrade CUDA Toolkit to version 12.8.0 (from 12.4.1) for all OSs except AL2.
- Upgrade Python to 3.12.8 for all OSs except AL2 (from 3.9.20).
- On Ubuntu 22.04, install the Nvidia driver with the same compiler version used to compile the kernel.
- Upgrade `aws-cfn-bootstrap` to version 2.0-33.
- Upgrade EFA installer to `1.38.0`.
- Efa-driver: `efa-2.13.0-1`
- Efa-config: `efa-config-1.17-1`
- Efa-profile: `efa-profile-1.7-1`
- Libfabric-aws: `libfabric-aws-1.22.0-1`
- Rdma-core: `rdma-core-54.0-1`
- Open MPI: `openmpi40-aws-4.1.7-1` and `openmpi50-aws-5.0.5`
- Upgrade aws-cfn-bootstrap to version 2.0-33.
- Upgrade EFA installer to 1.38.0 (from 1.36.0).
- Efa-driver: efa-2.13.0-1
- Efa-config: efa-config-1.17-1
- Efa-profile: efa-profile-1.7-1
- Libfabric-aws: libfabric-aws-1.22.0-1
- Rdma-core: rdma-core-54.0-1
- Open MPI: openmpi40-aws-4.1.7-1 and openmpi50-aws-5.0.5
- Upgrade amazon-efs-utils to version 2.1.0.
- Remove third-party cookbook: apt-7.5.22 and pyenv-4.2.3.
- Upgrade third-party cookbook dependencies:
Expand All @@ -38,8 +39,11 @@ This file is used to list changes made in each version of the AWS ParallelCluste
- Install NVIDIA drivers without the option 'no-cc-version-check', which is now deprecated in the NVIDIA installer.

**BUG FIXES**
- Remove usage of cfn-init for compute node bootstrapping to reduce node scale up time.
- Remove usage of cfn-init for compute node bootstrapping to reduce node scale-up time.
- Fix the execution of overriding aws-parallelcluster-node package only on the head node during update.
- On Ubuntu 22.04, install the Nvidia driver with the same compiler version used to compile the kernel
to prevent installation failures.
- Fix the execution of overriding aws-parallelcluster-node package only on the head node during update.
- Fix an issue where containerized jobs executed through Pyxis/Enroot in a multi-user environment (integrated with Active Directory) would fail.
- Fix usage of authselect causing node bootstrap failures on Rocky 9.5+ when directory service is used.

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