中文 | English
新增功能
- 支持动态修改系统提示词且不破坏 KV Cache，模型需显式声明支持 @tianyicui
- 新增实验性右侧 Sidebar，支持多标签、分栏与全屏；聊天文件链接和产出文件支持 Sidebar 打开，并移除原 Detail 面板 @imccyu
体验优化
- 改善 Web 输入框的菜单层级、提示文字和间距；会话统计改为两个可展开的摘要，分别查看轮次与速度、精确 Token 用量与缓存命中。 @Yifffan
- 内置斜杠命令说明支持中文，并随界面语言即时更新；切换语言时保留已打开菜单和查询内容。 @Kaige-Gao
- 可选子代理插件的内置运行时升级至 Codex 0.153.4 和 Claude Code 2.1.263；显式模型配置保持不变，未配置模型时 Codex 使用上游默认值。 @koalazf99
问题修复
- 修复会话运行中发送按钮与 Enter 的行为不一致：两者均遵循“繁忙时的发送行为”设置，并明确提示排队或插话发送。 @lsdsjy
- 修复模型可自行恢复用户已暂停目标的问题；暂停后须由用户恢复，尚未激活的目标也会显示恢复入口。 @mektpoy
- 修复聊天中本地图片路径无法显示的问题，支持模型回复引用的 POSIX 绝对路径图片，包括工作区外截图；加载失败时显示替代文字或原路径。 @kermanx
- 拒绝不含正文或附件的空消息及空白队列编辑，保留仅发送图片或文件的能力。 @turtle1999
- 修复查找项目根目录遇到权限或 I/O 错误时误用上级项目指令的问题，相关错误会直接报告。 @turtle1999
- 修复折叠的思考摘要直接显示 Markdown 加粗标记的问题，展开内容保持完整。 @turtle1999
- 修复 macOS 和 Linux 依赖
fs-ext需要本地编译的问题 @imccyu
其他变更
- 会话格式升级至 V3： 恢复受支持的历史会话时生成新版日志并保留原文件，系统提示词纳入消息历史，旧 PTC 事件与
code预设引用自动迁移。自定义日志读取器需适配新格式；升级后的会话不支持降级读取。 @tianyicui - 插件 Agent API 调整： 移除
ctx.agent，调用方需显式传递 Agent；同时修正可继续对话的子代理归属，避免它们被当作根会话参与定时调度。 @kermanx - Inbox API 调整：
Inbox改为类型接口，不再导出可构造的运行时类；插件通过agent.inbox读写待处理消息，hasPending与claim不再属于公共接口。 @kermanx
New Features
- Support dynamic system prompt updates without invalidating KV Cache when the configured model explicitly declares support. by @tianyicui
- Add an experimental right Sidebar with tabs, split panes, and fullscreen. Chat file links and produced files can open in the Sidebar, and the Detail panel is removed. by @imccyu
Improvements
- Improve Web composer menu layering, placeholder text, and spacing. Present session statistics in two compact summaries for turn counts and speed, and detailed token usage and cache hits. by @Yifffan
- Localize built-in slash command descriptions into Chinese and update them when the interface language changes, preserving open menus and queries. by @Kaige-Gao
- Update the optional subagent plugins to Codex 0.153.4 and Claude Code 2.1.263. Explicit model settings remain unchanged; Codex uses its upstream default when no model is configured. by @koalazf99
Bug Fixes
- Make the Send button follow the same busy-session setting as Enter, with labels that identify queue or steer delivery. by @lsdsjy
- Prevent the model from resuming a goal paused by the user. Resuming requires a user action, and inactive goals show a resume control. by @mektpoy
- Fix local images referenced by absolute POSIX paths in assistant messages, including screenshots outside registered workspaces. Failed loads show the alt text or original path. by @kermanx
- Reject messages with neither non-whitespace text nor an attachment, and reject blank queue edits. Image-only and file-only messages remain supported. by @turtle1999
- Report permission and I/O errors during project-root discovery instead of loading instructions from an ancestor project. by @turtle1999
- Remove literal Markdown bold markers from collapsed thinking summaries while preserving the full expanded content. by @turtle1999
- Fix the local compilation requirement introduced by
fs-exton macOS and Linux. by @imccyu
Chores
- Session format V3: Upgrade supported historical sessions into new log files while preserving the originals, record system prompts in message history, and migrate legacy PTC events and
codepreset references. Custom log readers must adapt to V3; downgrade reads are not supported. by @tianyicui - Agent plugin API changes: Remove
ctx.agentand require callers to pass the Agent explicitly. Correct ownership of continuable subagents so root-only scheduling excludes them. by @kermanx - Inbox API changes: Make
Inboxa type-only interface instead of an exported runtime class. Plugins access pending messages throughagent.inbox;hasPendingandclaimare no longer public API. by @kermanx
Full Changelog: dsh-v0.1.3-alpha.2...dsh-v0.1.5-alpha.1