ดาวน์โหลด DeepChat 0.3.2

🚀 DeepChat 0.3.2 正式发布 | 重新定义你的 AI 对话体验！
—— 不再是简单的 ChatBot，而是你的自然语言 Agent 工具🌟
✨ 新功能 / New Features
1. AWS Bedrock 模型接入
原生支持调用 Amazon Bedrock 的全部模型家族，包含新的设置面板与区域/凭据管理。
Native support for the entire Amazon Bedrock model family, with a dedicated settings panel for regions & credentials.
2. HTML 预览 – 多尺寸视图
渲染 HTML 内容时，可一键切换桌面 / 平板 / 手机三种尺寸，实时预览响应式效果。
Responsive HTML preview now supports desktop, tablet and mobile viewports.
3. 消息侧边栏导航与全文搜索
左侧新增可折叠的消息导航面板；支持关键字高亮、即时过滤，以及快速跳转到指定消息。
New collapsible message navigation sidebar with full-text search, highlighting & quick-jump.
4. 自动滚动与“回到最新”按钮
生成消息时自动保持最新内容可见；一键滚动到底部，并带有加载动画。
Auto-scroll to latest message during generation + animated “scroll-to-bottom” button.
5. 品牌焕新 (Rebrand) 支持
全量替换应用标识、名称、主题色等，并配套完整的中英文迁移文档。
Complete rebrand kit: swap app identity, name, theme colors + bilingual migration guide.

🔧 改进 / Enhancements
- 内置知识切片算法重构
更快的分块速度、更低的内存占用、对中文/代码混合文本更友好。
Refactored built-in knowledge text splitter for faster & memory-efficient chunking, better CJK/code mixed text support.
- 依赖升级
better-sqlite3-multiple-ciphers → v12.2.0，已适配 Electron 37。
Dependency bump for Electron 37 compatibility.
- 所有搜索引擎均可在设置内一键测试连通性
解决因验证码/网络差异导致的配置困扰。
Every search engine can now be connectivity-tested inside settings to preempt CAPTCHA issues.

🐞 问题修复 / Bug Fixes
- UI/样式
- 修复 CSS 样式注入顺序导致的优先级错乱
- 修复 MCP 市场按钮对齐及布局异常 (#769)
- 修复主题切换后部分组件未即时更新 (#770)
- 消息导航滚动定位现在始终可见 (#776)
- 字体大小变更实时同步到所有标签页 (#786)
- 新增图标支持，避免缺失导致的异常空白
- 模型与 Provider
- 禁用 deepseek-reasoner 的原生工具调用，恢复思考链展示
- 修复 Gemini 2.5 Thinking Budget 初始化与跨标签同步问题
- 修复模型列表、Provider 顺序在多个标签页间的同步异常 (#763, #765)
- 交互体验
- 生成结束后不再强制滚动到底部 (#783)
- 正则表达式移除多余转义字符，避免匹配错误 (#764)
- 修复 Windows 下 VS Redistributable 检测提示重复出现 (#755)

What's Changed
- fix vsredist check nsh by @hllshiro in https://github.com/ThinkInAIXYZ/deepchat/pull/755
- Optimize/builtin knowledge text splitter by @hllshiro in https://github.com/ThinkInAIXYZ/deepchat/pull/757
- feat: add aws bedrock provider by @bigyao25 in https://github.com/ThinkInAIXYZ/deepchat/pull/756
- fix: improve AWS Bedrock provider settings UI by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/759
- feat: html 预览新增尺寸切换 by @Yealove in https://github.com/ThinkInAIXYZ/deepchat/pull/618
- chore: bump better-sqlite3-multiple-ciphers to 12.2.0 for Electron 37 by @zerob13 in https://github.com/ThinkInAIXYZ/deepchat/pull/761
- fix: resolve model list synchronization issue across tabs by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/763
- fix: remove unnecessary escape character in regex pattern by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/764
- fix: sync provider order changes across all tabs by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/765
- fix: resolve Gemini 2.5 thinking budget initialization and sync issues by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/767
- fix: resolve MCP market button alignment and layout issues by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/769
- fix: theme change issue by @zerob13 in https://github.com/ThinkInAIXYZ/deepchat/pull/770
- fix: enable search engine testing for all engines to resolve CAPTCHA timeout issue by @zerob13 in https://github.com/ThinkInAIXYZ/deepchat/pull/771
- feat: add message navigation sidebar with search functionality by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/776
- fix: improve message navigation scroll position to show content from top by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/777
- feat: support rebrand by @zerob13 in https://github.com/ThinkInAIXYZ/deepchat/pull/778
- feat: implement auto-scroll to latest message and scroll-to-bottom button by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/780
- doc: optimize and remove outdated docs by @zerob13 in https://github.com/ThinkInAIXYZ/deepchat/pull/781
- fix: prevent automatic scroll to bottom after message generation by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/783
- feat: add loading animation to scroll-to-bottom button during generation by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/784
- fix: sync font size changes across all tabs in real-time by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/786
- feat: replace font size slider with button group for better UX by @yyhhyyyyyy in https://github.com/ThinkInAIXYZ/deepchat/pull/788
New Contributors
- @Yealove made their first contribution in https://github.com/ThinkInAIXYZ/deepchat/pull/618
Full Changelog: https://github.com/ThinkInAIXYZ/deepchat/compare/v0.3.1...v0.3.2
🔥 为什么选择 DeepChat？
✅ 商业友好：基于原版 Apache License 2.0 开源，无任何协议外的额外约束，面向开源。
✅ 开箱即用：极简配置，即刻开启你的智能对话之旅。
✅ 极致灵活：自由切换模型，自定义模型源，满足你多样化的对话和探索需求。
✅ 体验绝佳：LaTeX 公式渲染、代码高亮、Markdown 支持，模型对话从未如此顺畅。
✅ 持续进化：我们倾听用户反馈，不断迭代更新，为你带来更卓越的 AI 对话体验。
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