codeg v0.22.0

Release version 0.22.0

• feat(acp): Add any ACP agent to codeg, and use it like a built-in one. Browse the agent registry in Agent settings and install with a click, or add your own by hand with its icon — codeg picks the package that fits your machine and says up front when an agent doesn't support your platform. Once added, it appears in the agent picker and everywhere else an agent is named, its conversations are recorded, listed and searchable, and it takes @ delegation and skills — expert, Office and science packs included. Edit or remove it any time from its settings card.
• feat(agents): An agent you installed yourself is now recognized. If the agent's command is already on your system, codeg finds it and shows its real version instead of leaving it marked "not installed".
• feat(tabs): Split the conversation view into as many panes as you like. Right-click a tab to split right or down, drag the dividers to resize, and drag tabs from one pane to another. Each pane keeps its own tabs and its own new-conversation button, your layout is remembered, and a conversation that's mid-reply keeps running while you rearrange.
• feat(tabs): Unsent drafts come back after a restart. A draft tab returns to the pane you left it in, with the text you had typed still in the box.
• feat(claude): Watch Claude's sub-agents work in real time. A sub-agent's output now streams inside its card as it works, instead of appearing all at once when it finishes. Tool cards and permission prompts also lead with a plain description of what the command does.
• feat(update): New versions announce themselves in the status bar. A badge appears with the version, the release notes and the update button. Dismiss it and it stays quiet in every window until the next release.
• feat(chat): Right-click a file mentioned in a conversation. Reveal it in Finder / Explorer, copy its relative path, or copy its full path — the same actions the file tree offers.
• feat(delegation): Mention a session with @ and the agent will go read it.
• fix(chat): Images sent from the web or a remote workspace no longer disappear. Two screenshots used to be enough for a message to fail silently. Images now upload as you attach them, the limit per image goes from 2 MB to 20 MB, and a failed send tells you and hands your message back.
• fix(composer): Codex skills run properly, and pasted text keeps its references. Picking a Codex skill now sends the form Codex actually understands, and pasting text containing file links or commands turns them back into the badges you'd see in a sent message.
• fix(chat): A link before a Chinese full stop no longer swallows the bracket. (https://xxx.com/o/r)。 now links the address only.
• fix(kimi): Kimi's questions show the answer you picked instead of "no selection" — in existing conversations too, as soon as you reopen them.
• docs(readme): A leaner README, with the full manual at docs.codeg.app. It opens on a workspace screenshot, introduces the iOS and Android apps, and corrects the server install steps.
• chore(acp): Updated the built-in agents. Claude Code 0.63.0, OpenCode 1.18.8, CodeBuddy 2.128.0 and Kimi Code 0.29.2.

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发布版本 0.22.0

• 功能(智能体)：任何 ACP 智能体都能加进 codeg，用起来和内置的一样。 在智能体设置里浏览注册表一键安装，也可以手动添加自己的智能体并自选图标——codeg 会挑选适合你机器的安装包，遇到不支持当前平台的也会提前告知。添加后，它会出现在智能体选择器等所有会提到智能体的地方，会话同样被记录、列出、可搜索，也能接受 @ 委派与技能配置——专家、办公与科研技能包都包含在内。随时可从设置卡片编辑或删除。
• 功能(智能体)：你自己装的智能体现在能被识别。 如果你的系统里已经装了该智能体的命令，codeg 会找到它并显示真实版本，而不再一直标着「未安装」。
• 功能(标签栏)：把会话视图拆成任意多个窗格。 右键点击标签即可向右或向下拆分，拖动分隔条调整大小，标签也能在窗格之间拖来拖去。每个窗格都有自己的标签与新建会话按钮，布局会被记住；正在回复的会话不会因为你调整布局而中断。
• 功能(标签栏)：未发送的草稿在重启后还在。 草稿标签会回到你离开时所在的窗格，输入框里的文字也原样保留。
• 功能(Claude)：实时看着 Claude 的子智能体干活。 子智能体的输出现在会在它自己的卡片里边跑边显示，而不是等结束后一次性出现。工具卡片与权限提示也会先用一句话说明这条命令要做什么。
• 功能(更新)：有新版本时会在状态栏主动提示。 徽标里包含版本号、更新说明与升级按钮；点掉之后所有窗口都会安静下来，直到下一个版本发布。
• 功能(聊天)：右键点击会话中提到的文件。 可以在 Finder / 资源管理器中显示、复制相对路径或复制完整路径——与文件树提供的操作一致。
• 功能(委派)：用 @ 提及某个会话，智能体就会去读它。
• 修复(聊天)：从网页端或远程工作区发送的图片不再消失。 过去两张截图就足以让消息悄无声息地发送失败。现在图片在添加时就开始上传，单张上限从 2 MB 提高到 20 MB；发送失败会明确提示，并把消息还给你。
• 修复(输入框)：Codex 的技能能正常执行，粘贴的文本也会保留引用。 选择 Codex 技能后，发出的是 Codex 真正认识的写法；粘贴含文件链接或命令的文本时，它们会还原成与发送后一致的内联徽章。
• 修复(聊天)：中文句号前的链接不会再把右括号吞进去。 (https://xxx.com/o/r)。 现在只把网址变成链接。
• 修复(Kimi)：Kimi 的提问会显示你选择的答案，不再显示「未选择」——已有会话重新打开即可生效。
• 文档(README)：更精简的 README，完整手册见 docs.codeg.app。 开篇换成工作台截图，介绍了 iOS 与 Android 客户端，并修正了服务器安装步骤。
• 维护(智能体)：更新内置智能体版本。 Claude Code 0.63.0、OpenCode 1.18.8、CodeBuddy 2.128.0、Kimi Code 0.29.2。