# Release Notes Archive
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##### Release Date: 2025-09-19
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**AMI name:** Deep Learning Base OSS Nvidia Driver GPU AMI (Ubuntu 24.04) 20250919

##### Updated
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+ In CUDA12.8, updated compiled NCCL Version from version 2.26.5 to 2.27.7

##### Release Date: 2025-08-08
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**AMI name:** Deep Learning Base OSS Nvidia Driver GPU AMI (Ubuntu 24.04) 20250806

##### Added
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+ Added support for P5.4xlarge instances

##### Updated
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+ Upgraded EFA to 1.43.1

##### Removed
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+ Amazon FSx for Lustre support has been removed in this release due to incompatibility with the latest Ubuntu 24.04 kernel versions. NVIDIA GDS and FS are currently not supported on the latest Ubuntu 24.04 kernel versions. Support for FSx, GDS, and FS will be reinstated once the latest kernel version is supported.

##### Release Date: 2025-07-22
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**AMI name:** Deep Learning Base OSS Nvidia Driver GPU AMI (Ubuntu 24.04) 20250722

##### Updated
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+ Upgraded Nvidia Driver from 570.158.01 to 570.172.08 to fix CVE's present in the [Nvidia Security Bulletin for July](https://nvidia.custhelp.com/app/answers/detail/a_id/5670)

##### Release Date: 2025-05-22
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**AMI name:** Deep Learning Base OSS Nvidia Driver GPU AMI (Ubuntu 24.04) 20250522

##### Added
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+ Added support for [P6-B200 EC2 instances](https://aws.amazon.com/ec2/instance-types/p6/)

##### Updated
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+ Upgraded EFA Installer from version 1.40.0 to 1.41.0
+ Updated compiled NCCL Version from version 2.25.1 to 2.26.5
+ Updated Nvidia DCGM version from 3.3.9 to 4.4.3

##### Release Date: 2025-05-13
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**AMI name:** Deep Learning Base OSS Nvidia Driver GPU AMI (Ubuntu 24.04) 20250513

##### Added
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+ Initial release of the Deep Learning Base OSS DLAMI for Ubuntu 24.04