Update changelog with comfyui v0.3.76 (#611)

* Add/update changelog/index.mdx

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

* Update Change Logs

* Update Changelog

---------

Co-authored-by: ComfyUI Wiki <[email protected]>

Author: coderfromthenorth93

changelog/index.mdx

@@ -4,6 +4,36 @@ description: "Track ComfyUI's latest features, improvements, and bug fixes. For
 icon: "clock-rotate-left"
 ---
 
+<Update label="v0.3.76" description="December 2, 2025">
+
+**Frontend UI/UX**
+- New UI: **Nodes 2.0** public beta
+- Linear mode beta version (You can enable it by setting a hot-key in keybinding.)
+- Subgraphs improvement and bug fixes
+- Improve missing node UX
+- New workflow progress panel
+- New Assets sidebar
+
+**3D feature**
+- Support panoramic image in the 3D node
+- Merge 3D animation node into 3D node
+
+**Lora Trainer**
+- Support multi-resolution for ComfyUI native LoRA trainer
+- Support Z-Image LoRA training
+
+**Performance & model support**
+- Support video tiny VAEs
+- Support z-image LoRA formats
+- Enable async offloading by default on Nvidia
+
+**Partner Nodes**
+- Veo3 First-Last-Frame Node
+- Add Kling v2.5 turbo to Kling FirstLastFrame node
+- Kling O1 model support
+
+</Update>
+
 <Update label="v0.3.75" description="November 26, 2025">
 
 **New Model Support**
@@ -48,7 +78,6 @@ icon: "clock-rotate-left"
 - Bumped Transformers version
 
 </Update>
-
 <Update label="v0.3.71" description="November 21, 2025">
 
 **Model Compatibility & Enhancements**

zh-CN/changelog/index.mdx

@@ -1,9 +1,38 @@
 ---
 title: "更新日志"
-description: "跟踪 ComfyUI 的最新功能、改进和错误修复。详细发布说明请查看 [Github releases](https://github.com/comfyanonymous/ComfyUI/releases) 页面。"
+description: "跟踪 ComfyUI 的最新功能、改进和错误修复。详细的发行说明请查看 [Github releases](https://github.com/comfyanonymous/ComfyUI/releases) 页面。"
 icon: "clock-rotate-left"
 ---
 
+<Update label="v0.3.76" description="2025年12月2日">
+
+**前端界面与用户体验**
+- 新界面：**节点 2.0** 公测版
+- 线性模式测试版（可通过快捷键绑定设置热键启用）
+- 子图改进和错误修复
+- 改进缺失节点体验
+- 新增工作流进度面板
+- 新增资产侧边栏
+
+**3D 功能**
+- 3D 节点支持全景图像
+- 将 3D 动画节点合并到 3D 节点中
+
+**LoRA 训练器**
+- ComfyUI 原生 LoRA 训练器支持多分辨率
+- 支持 Z-Image LoRA 训练
+
+**性能与模型支持**
+- 支持视频微型 VAE
+- 支持 z-image LoRA 格式
+- 默认在 Nvidia 上启用异步卸载
+
+**合作伙伴节点**
+- Veo3 First-Last-Frame 节点
+- 在 Kling FirstLastFrame 节点中添加 Kling v2.5 turbo
+- Kling O1 模型支持
+
+</Update>
 <Update label="v0.3.75" description="2025年11月26日">
 
 **新模型支持**