update doc

Signed-off-by: Zhiyu Cheng <zhiyuc@nvidia.com>

Author: Edwardf0t1

CHANGELOG.rst

@@ -16,6 +16,7 @@ NVIDIA Model Optimizer Changelog (Linux)
 - Add sparse attention optimization for transformer models (``modelopt.torch.sparsity.attention_sparsity``). This reduces computational cost by skipping attention computation. Supports calibration for threshold selection on HuggingFace models. See `examples/llm_sparsity/attention_sparsity/README.md <https://github.com/NVIDIA/Model-Optimizer/tree/main/examples/llm_sparsity/attention_sparsity>`_ for usage.
 - Add support for rotating the input before quantization for RHT.
 - Add support for advanced weight scale search for NVFP4 quantization and its export path.
+- Enable PTQ workflow for Qwen3.5 MoE models.
 
 0.42 (2026-02-xx)
 ^^^^^^^^^^^^^^^^^

examples/llm_ptq/README.md

@@ -106,7 +106,7 @@ Please reference our [framework scripts](#framework-scripts) and our [docs](http
 | Llama-Nemotron Ultra | ✅ | ❌ | ❌ | ❌ | ❌ |
 | Gemma 3 | ✅<sup>2</sup> | - | ✅ | - | - |
 | QWen 2, 2.5 <sup>4</sup> | ✅ | ✅ | ✅ | ✅ | ✅ |
-| QWen3 MOE, Next <sup>6</sup> | ✅ | - | - | - | ✅ |
+| QWen3, 3.5 MOE, Next <sup>6</sup> | ✅ | - | - | - | ✅ |
 | QwQ | ✅ | - | - | - | ✅ |
 | DeepSeek V3, R1, V3.1, V3.2<sup>7</sup> | - | - | - | - | ✅ |
 | GLM-4.7<sup>8</sup> | ✅ | - | - | - | ✅ |
@@ -402,6 +402,7 @@ print(llm_fp8.generate(["What's the age of the earth? "]))
 | QWen3 | FP4 | ✅ | ✅ | - |
 | QWen3 MoE | FP8 | ✅ | ✅ | ✅ |
 | QWen3 MoE | FP4 | ✅ | - | - |
+| QWen3.5 MoE | FP4 | - | - | ✅ |
 | QWen2.5 | FP8 | ✅ | ✅ | ✅ |
 | QWen2.5 | FP4 | ✅ | ✅ | - |
 | QwQ-32B | FP8 | ✅ | ✅ | ✅ |