ORT 1.27.0 Release Candidates Available For Testing

[sanaa-hamel-microsoft]

ORT 1.27.0 will be released soon, pending successful validation. Release candidate builds are available now for testing. If you encounter issues, please report them by responding in this issue.

CUDA 12 packages are deprecated. Please update to CUDA 13 packages.

Release branch: rel-1.27.0
Release manager: @sanaahamel_microsoft

Python Packages

CPU: https://aiinfra.visualstudio.com/PublicPackages/_artifacts/feed/ORT-Nightly/PyPI/onnxruntime/overview/1.27.0.dev20260612005
CUDA 13: https://aiinfra.visualstudio.com/PublicPackages/_artifacts/feed/ORT-Nightly/PyPI/onnxruntime-gpu/overview/1.27.0.dev20260612003

Nuget packages

CPU:

Microsoft.ML.OnnxRuntime
Microsoft.ML.OnnxRuntime.Managed

CUDA 12 - DEPRECATED

Microsoft.ML.OnnxRuntime.Gpu
Microsoft.ML.OnnxRuntime.Gpu.Linux
Microsoft.ML.OnnxRuntime.Gpu.Windows
Microsoft.ML.OnnxRuntime.Managed

CUDA 13

Microsoft.ML.OnnxRuntime.Gpu
Microsoft.ML.OnnxRuntime.Gpu.Linux
Microsoft.ML.OnnxRuntime.Gpu.Windows
Microsoft.ML.OnnxRuntime.Managed