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deps: Bump Microsoft.ML.OnnxRuntime from 1.28.0 to 1.29.0 - #2018

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deps: Bump Microsoft.ML.OnnxRuntime from 1.28.0 to 1.29.0#2018
ooples merged 1 commit into
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dependabot/nuget/Microsoft.ML.OnnxRuntime-1.29.0

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⚠️ Dependabot is rebasing this PR ⚠️

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Updated Microsoft.ML.OnnxRuntime from 1.28.0 to 1.29.0.

Release notes

Sourced from Microsoft.ML.OnnxRuntime's releases.

1.29.0

Announcements & Breaking Changes

  • onnxruntime-web has announced the deprecation of WebGL and JSEP. The native WebGPU EP is the recommended path going forward. See the deprecation and migration plans for details (#​29716, #​31683).
  • POSIX telemetry is now available on Linux, macOS, Android, and iOS when ONNX Runtime is built with telemetry enabled. It does not change the public ABI, WebAssembly remains telemetry-free, and setting ORT_DISABLE_TELEMETRY=1 before initialization disables non-Windows telemetry for the process (#​27379, #​29872).
  • The unused internal onnxruntime/python/tools/tensorrt dashboard tooling was removed. This does not affect the TensorRT Execution Provider APIs (#​29395).

Security Fixes

Path, bounds, and input validation

Supply chain and tooling

  • Updated npm lockfiles, refreshed the Next.js end-to-end fixture lockfile for security advisories, and upgraded adm-zip for onnxruntime-node (#​29827, #​29926, #​31192).

New Features

Core APIs & Runtime

  • Default intra-op and inter-op thread-pool sizes can now be set with ORT_INTRA_OP_NUM_THREADS and ORT_INTER_OP_NUM_THREADS. Explicit thread settings still take precedence, and 0 preserves machine-sized defaults (#​29688).
  • Added weightless-model support for all initializer types, allowed zero-input EpContext nodes, and wired maximum-shape inference into workspace estimation (#​29607, #​29799, #​31613).
  • Added ONNX-domain support for rotary embedding and a fused MRotaryEmbedding contrib operator for Qwen mRoPE variants (#​29261, #​31728).
  • Added multi-shape profiling to onnxruntime_perf_test through --data_shape, plus verbose graph-transformer tracing and broader inference-session error-path coverage (#​29555, #​29558, #​29569, #​29571).

Execution Provider ABI & Plugin EPs

  • WebGPU now supports device-free compile-only sessions for offline graph transformation (#​29681).
  • Expanded CUDA plugin EP packaging and testing, including Windows ARM64 package and size options, updated package outputs, and aligned architecture selections across Python, C API, TensorRT, Node.js, and plugin packages (#​31635, #​31722, #​31992).
  • Improved plugin lifecycle handling by unloading failed EP library loads and fixing allocator-deleter lifetime (#​29634, #​29770).

Execution Provider Updates

NVIDIA CUDA EP

Attention and decoding

  • Added PagedAttention with quantized KV cache, XQA decode, MLA, QK-Norm, and head-sink support (#​29912).
  • Extended quantized KV-cache support with attention sinks, independent and per-channel scales, sliding-window cache support, and a fused K/V dequantization launch (#​29900, #​29904, #​31480).
  • Added a cuDNN SDPA decode tier to the standard ONNX Attention CUDA kernel and enabled cuDNN SDPA for contrib Attention (#​29715, #​29717).
  • Added attention_bias support to the GroupQueryAttention unfused path and state_window support to LinearAttention and CausalConvWithState for MTP (#​29525, #​31157).
  • Fixed LinearAttention on GPUs with limited shared memory (#​31982).

MoE and quantized GEMM

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---
updated-dependencies:
- dependency-name: Microsoft.ML.OnnxRuntime
  dependency-version: 1.29.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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@dependabot dependabot Bot added the dependencies Pull requests that update a dependency file label Aug 17, 2026
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@ooples
ooples merged commit 84e0923 into master Aug 17, 2026
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ooples deleted the dependabot/nuget/Microsoft.ML.OnnxRuntime-1.29.0 branch August 17, 2026 15:24
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