diff --git a/changelog/index.mdx b/changelog/index.mdx index ca3a706a..32475661 100644 --- a/changelog/index.mdx +++ b/changelog/index.mdx @@ -4,6 +4,38 @@ description: "Track ComfyUI's latest features, improvements, and bug fixes" icon: "clock-rotate-left" --- + + +**Memory Management & Performance Optimizations** + +This release focuses on improving workflow performance and memory efficiency while enhancing the overall ComfyUI user experience: + +## Memory & Performance Improvements +- **Memory-Mapped File Loading**: New `--mmap-torch-files` flag enables memory-mapped loading of checkpoint/pt files, significantly reducing memory usage when loading large models +- **FP8 Operation Fixes**: Resolved FP8 operation issues that affected certain models, ensuring better compatibility with modern quantized models +- **FP16 VAE Support**: ACE VAE now works properly in FP16 precision, improving memory efficiency for workflows using this VAE + +## Enhanced Node Functionality +- **Node Tooltips & Validation**: Updated node tooltips and validation systems provide better guidance for workflow creators +- **SVG Core Integration**: SVG functionality moved to core, improving vector graphics handling across workflows +- **Text Streaming**: New method to stream text to node UI enables real-time text display in custom nodes + +## Model & Sampling Improvements +- **ACE-Steps Model**: Enhanced with normal ComfyUI attention for better compatibility and performance +- **Sampler Fixes**: Fixed critical issues with `res_multistep_ancestral` and `res_multistep_ancestral_cfg_pp` samplers that were causing workflow failures +- **Kling I2V Refinements**: Removed extraneous aspect_ratio field for cleaner video generation workflows + +## API & Developer Enhancements +- **Comfy API Keys**: Added support for API key authentication, enabling secure workflow automation and integration +- **Deprecated Function Fix**: Resolved torch warnings about deprecated functions, ensuring compatibility with newer PyTorch versions + +## Documentation Updates +- **ACE Step README**: Added comprehensive documentation for ACE Steps to help users understand and implement this advanced sampling technique + +These improvements make ComfyUI more efficient for production workflows while providing better tools for developers building custom nodes and integrations. The memory optimizations are particularly beneficial for users working with large models or complex multi-model workflows. + + + **Advanced Sampling & Model Control Enhancements** @@ -93,7 +125,6 @@ These changes enhance the reliability of advanced model workflows while maintain This release significantly expands ComfyUI's model ecosystem support while delivering crucial stability improvements and enhanced hardware compatibility across different platforms. - This release brings powerful new workflow utilities and performance optimizations for ComfyUI creators: diff --git a/zh-CN/changelog/index.mdx b/zh-CN/changelog/index.mdx index 4715759d..44166518 100644 --- a/zh-CN/changelog/index.mdx +++ b/zh-CN/changelog/index.mdx @@ -4,6 +4,37 @@ description: "跟踪ComfyUI的最新功能、改进和错误修复" icon: "clock-rotate-left" --- + + +**内存管理与性能优化** + +本次发布专注于改进工作流性能和内存效率，同时提升整体ComfyUI用户体验： + +## 内存与性能改进 +- **内存映射文件加载**: 新的 `--mmap-torch-files` 标志启用检查点/pt文件的内存映射加载，大幅减少加载大型模型时的内存使用 +- **FP8操作修复**: 解决了影响某些模型的FP8操作问题，确保与现代量化模型的更好兼容性 +- **FP16 VAE支持**: ACE VAE现在在FP16精度下正常工作，提高了使用该VAE的工作流的内存效率 + +## 增强的节点功能 +- **节点工具提示和验证**: 更新的节点工具提示和验证系统为工作流创建者提供更好的指导 +- **SVG核心集成**: SVG功能移至核心，改善了跨工作流的矢量图形处理 +- **文本流式传输**: 新方法将文本流式传输到节点UI，在自定义节点中实现实时文本显示 + +## 模型与采样改进 +- **ACE-Steps模型**: 通过正常的ComfyUI注意力机制增强，提供更好的兼容性和性能 +- **采样器修复**: 修复了 `res_multistep_ancestral` 和 `res_multistep_ancestral_cfg_pp` 采样器导致工作流失败的关键问题 +- **Kling I2V优化**: 移除了多余的aspect_ratio字段，使视频生成工作流更加简洁 + +## API与开发者增强 +- **Comfy API密钥**: 添加了API密钥认证支持，实现安全的工作流自动化和集成 +- **弃用函数修复**: 解决了关于弃用函数的torch警告，确保与更新版本PyTorch的兼容性 + +## 文档更新 +- **ACE Step说明文档**: 为ACE Steps添加了全面的文档，帮助用户理解和实现这一高级采样技术 + +这些改进使ComfyUI在生产工作流中更加高效，同时为构建自定义节点和集成的开发者提供更好的工具。内存优化对于处理大型模型或复杂多模型工作流的用户特别有益。 + + **高级采样和模型控制增强**