> For the complete documentation index, see [llms.txt](https://book.funcd.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.funcd.org/guan-yu/changelog.md).

# 站点更新日志

只记两类事：**站点结构的调整**，和**已发布文章的重要修订**（结论变了、发现错误、方案作废）。

错别字、排版这类改动不必记录 —— Git 历史里都有。

## 2026

### 2026-07-27

* 站点上线，确定目录结构：`posts/`（技术、随笔）、`notes/`、`about/`、`meta/`
* 发布《[用 GitBook + Git 搭建个人博客](/wen-zhang/posts/tech/gitbook-blog-setup.md)》
* 发布《[我为什么还在写博客](/wen-zhang/posts/life/why-i-write.md)》

***

## 修订记录的写法

文章内容出现实质性变更时，在对应日期下加一条，说清**改了什么**和**为什么**：

```markdown
### 2026-08-15

* 修订《某篇文章》：原文推荐的 X 方案在 v2.0 之后已失效，改为 Y —— 感谢 @someone 指出
```

{% hint style="info" %}
**为什么要单独维护这个页面？**

Git 历史记录的是"文件怎么变的"，这里记录的是"结论怎么变的"。读者不会去翻 commit，但会想知道自己两个月前看过的那篇文章现在还算不算数。
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://book.funcd.org/guan-yu/changelog.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.