Update changelog with comfyui v0.3.46 (#292)

* Add/update changelog/index.mdx

* Add/update zh-CN/changelog/index.mdx

Author: coderfromthenorth93

changelog/index.mdx

@@ -4,6 +4,49 @@ description: "Track ComfyUI's latest features, improvements, and bug fixes"
 icon: "clock-rotate-left"
 ---
 
+<Update label="v0.3.46" description="July 28, 2025">
+
+**Hardware Acceleration & Audio Processing Improvements**
+
+This release focuses on expanding hardware support and enhancing audio processing capabilities for workflow creators:
+
+## Audio Processing Enhancements
+- **PyAV Audio Backend**: Replaced torchaudio.load with PyAV for more reliable audio processing in video workflows, improving compatibility and performance
+- **Better Audio Integration**: Enhanced audio handling for multimedia generation workflows, particularly beneficial for video content creators
+
+## Expanded Hardware Support
+- **Iluvatar CoreX Support**: Added native support for Iluvatar CoreX accelerators, expanding hardware options for AI inference
+- **Intel XPU Optimization**: Comprehensive XPU support improvements including async offload capabilities and device-specific optimizations
+- **AMD ROCm Enhancements**: Enabled PyTorch attention by default for gfx1201 on Torch 2.8, improving performance on AMD hardware
+- **CUDA Memory Management**: Fixed CUDA malloc to only activate on CUDA-enabled PyTorch installations, preventing conflicts on other platforms
+
+## Sampling Algorithm Improvements
+- **Euler CFG++ Enhancement**: Separated denoised and noise estimation processes in Euler CFG++ sampler for improved numerical precision and quality
+- **WAN Model Support**: Added comprehensive support for WAN (Wavelet-based Attention Network) models including ATI support and WAN 2.2 compatibility
+
+## Advanced Training Features
+- **Enhanced Training Nodes**: Added algorithm support, gradient accumulation, and optional gradient checkpointing to training workflows
+- **Improved Training Flexibility**: Better memory management and performance optimization for custom model training
+
+## Node & Workflow Enhancements
+- **Moonvalley V2V Node**: Added Moonvalley Marey V2V node with enhanced input validation for video-to-video workflows
+- **Negative Prompt Updates**: Improved negative prompt handling for Moonvalley nodes, providing better control over generation outputs
+- **History API Enhancement**: Added map_function parameter to get_history API for more flexible workflow history management
+
+## API & System Improvements
+- **Frontend Version Tracking**: Added required_frontend_version parameter in /system_stats API response for better version compatibility
+- **Device Information**: Enhanced XPU device name printing for better hardware identification and debugging
+- **Template Updates**: Multiple template updates (0.1.40, 0.1.41) ensuring compatibility with latest node development standards
+
+## Developer Experience
+- **Documentation Updates**: Enhanced README with HiDream E1.1 examples and updated model integration guides
+- **Line Ending Fixes**: Improved cross-platform compatibility by standardizing line endings in workflows
+- **Code Cleanup**: Removed deprecated code and optimized various components for better maintainability
+
+These improvements make ComfyUI more accessible across different hardware platforms while enhancing audio processing capabilities essential for modern multimedia AI workflows.
+
+</Update>
+
 <Update label="v0.3.45" description="July 21, 2025">
 
 **Advanced Sampling & Training Infrastructure Improvements**
@@ -105,7 +148,6 @@ This release brings significant improvements to model compatibility and workflow
 These changes enhance the reliability of advanced model workflows while maintaining ComfyUI's flexibility for AI artists and researchers working with cutting-edge generative models.
 
 </Update>
-
 <Update label="v0.3.41" description="June 17, 2025">
 
 **Major Model Support Additions**

zh-CN/changelog/index.mdx

@@ -4,6 +4,48 @@ description: "跟踪 ComfyUI 的最新功能、改进和错误修复"
 icon: "clock-rotate-left"
 ---
 
+<Update label="v0.3.46" description="2025年7月28日">
+
+**硬件加速和音频处理改进**
+
+此版本专注于扩展硬件支持并增强工作流创建者的音频处理能力：
+
+## 音频处理增强
+- **PyAV 音频后端**：用 PyAV 替换 torchaudio.load，在视频工作流中提供更可靠的音频处理，改善兼容性和性能
+- **更好的音频集成**：增强多媒体生成工作流的音频处理，特别有利于视频内容创作者
+
+## 扩展的硬件支持
+- **Iluvatar CoreX 支持**：添加对 Iluvatar CoreX 加速器的原生支持，为 AI 推理扩展硬件选项
+- **Intel XPU 优化**：全面的 XPU 支持改进，包括异步卸载功能和设备特定优化
+- **AMD ROCm 增强**：在 Torch 2.8 上为 gfx1201 默认启用 PyTorch attention，提升 AMD 硬件性能
+- **CUDA 内存管理**：修复 CUDA malloc 仅在启用 CUDA 的 PyTorch 安装上激活，防止在其他平台上发生冲突
+
+## 采样算法改进
+- **Euler CFG++ 增强**：在 Euler CFG++ 采样器中分离去噪和噪声估计过程，改善数值精度和质量
+- **WAN 模型支持**：添加对 WAN（基于小波的注意力网络）模型的全面支持，包括 ATI 支持和 WAN 2.2 兼容性
+
+## 高级训练功能
+- **增强的训练节点**：向训练工作流添加算法支持、梯度累积和可选梯度检查点
+- **改进的训练灵活性**：为自定义模型训练提供更好的内存管理和性能优化
+
+## 节点和工作流增强
+- **Moonvalley V2V 节点**：添加 Moonvalley Marey V2V 节点，为视频到视频工作流提供增强的输入验证
+- **负面提示词更新**：改进 Moonvalley 节点的负面提示词处理，提供对生成输出的更好控制
+- **历史 API 增强**：向 get_history API 添加 map_function 参数，实现更灵活的工作流历史管理
+
+## API 和系统改进
+- **前端版本跟踪**：在 /system_stats API 响应中添加 required_frontend_version 参数，改善版本兼容性
+- **设备信息**：增强 XPU 设备名称打印，改善硬件识别和调试
+- **模板更新**：多个模板更新（0.1.40、0.1.41），确保与最新节点开发标准的兼容性
+
+## 开发者体验
+- **文档更新**：使用 HiDream E1.1 示例增强 README，并更新模型集成指南
+- **行结束符修复**：通过标准化工作流中的行结束符改善跨平台兼容性
+- **代码清理**：移除已弃用的代码并优化各种组件以提高可维护性
+
+这些改进使 ComfyUI 在不同硬件平台上更易于使用，同时增强了现代多媒体 AI 工作流所必需的音频处理能力。
+
+</Update>
 <Update label="v0.3.45" description="2025年7月21日">
 
 **高级采样与训练基础设施改进**