diff --git a/README.md b/README.md
index 21056a2..95f54e4 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
- 
+
右侧栏 + 底部面板双工作台，并把 ctx.betterSidebar 服务开放给所有插件——
@@ -62,7 +62,7 @@
**前置**：已装好 DSH（`dsh web` 能正常运行），Node.js ≥ 20、pnpm ≥ 10。
**支持的 DSH 版本**：
-
+
> 📌 **正式版**：`v0.18.0` 起适配 DSH **0.1.2-rc.1+**（npm dist-tag `latest`），不再支持 0.1.0-rc.8 ~ 0.1.1-rc.2——DSH stable（≤ 0.1.1-rc.2）用户请固定安装 `dsh-better-sidebar@0.17.1`（`@latest` 已由 v0.18.0 接管）；停留在 0.1.2-alpha.x 的宿主请先升级 DSH，或继续用 `dsh-better-sidebar@alpha`（v0.18.0-alpha.0）。
@@ -261,7 +261,28 @@ GitHub topic [`dsh-better-sidebar`](https://github.com/topics/dsh-better-sidebar
## 🆕 最近更新
-**支持的 DSH 版本**： · 完整发布历史见 [Releases](https://github.com/omdsh-dev/DSH-better-sidebar/releases)
+**支持的 DSH 版本**： · 完整发布历史见 [Releases](https://github.com/omdsh-dev/DSH-better-sidebar/releases)
+
+### v0.18.1
+
+> 📌 **正式版**（npm `latest`）：DSH 基线不变（**0.1.2-rc.1+**，peer 下限 `^0.1.2-rc.1`）——本版是 v0.18.0 之后的增量发布：变更面板预览能力增强、文件树可写，以及五项修复。
+
+**✨ 新功能**
+
+- 📄 **变更面板操作预览增强**（#499）：`.md` 阅读模式（含 mermaid 渲染）、`.html` 与 `.pdf` 内嵌渲染预览；diff 语法高亮扩展到 mjs/cjs/mts/cts、CSS/SCSS/Less、HTML/XML/SVG/Vue、GraphQL、JSONC/JSON5；新增**密钥脱敏**层（预览默认开启，面板头部可切换）
+- 🗂️ **文件树重命名 / 删除**（#550）：行内重命名 + 确认式删除，右键菜单减重与子菜单视口钳制
+- 🧩 **插件目录名与 shell 预设文案词典化**（#535）：跟随宿主语言
+
+**🐛 修复**
+
+- 🔀 **git diff 折叠上下文真实展开**（#576，修复 #577）：折叠行此前显示「n 行…点击展开」却点不动（`-U3` 裁剪使 gap 段没有行文本）；现按需经 `git.show` 拉取两侧完整内容切片填充，带加载 / 失败降级三态与请求去重；顺带修复该路由的 `rev:path` 寻址（此前恒返空）
+- 💬 **侧边对话种子不再继承父会话未领取的 inbox 消息**（#562）：补 fork 标记对，消除「上下文很长时侧边对话先把之前的 User 消息发出去」的幽灵消息
+- 🖼️ **Markdown 分栏渲染器内的本地图片**（#569）：改写为可访问 URL，不再 404
+
+**🧰 CI 与内部**
+
+- ESLint flat config 接入 CI 与 Makefile（#536）、Makefile 命令面规范化（#526）、e2e 脚本加固（#527）、共享组件测试工具收敛样板（#524）
+- 重构：Sidebar.tsx 按关注点拆分（#542）、四处轮询习语收敛到 `use-polling`（#541）、删除 rc.7 宿主的 `__DSH_MODULES__` 回退路径（#540）、One Dark/Light 语法色板单源化（#534）、重复实现收敛与死代码清理（#525）
### v0.18.0
diff --git a/README_EN.md b/README_EN.md
index 171d812..f129fe3 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -9,7 +9,7 @@
-
+
A dual workbench (right sidebar + bottom panel) that opens its ctx.betterSidebar service to every plugin —
@@ -62,7 +62,7 @@
**Prerequisites**: DSH installed (`dsh web` boots), Node.js ≥ 20, pnpm ≥ 10.
**Supported DSH versions**:
-
+
> 📌 **Stable release**: starting with `v0.18.0` the plugin targets DSH **0.1.2-rc.1+** (npm dist-tag `latest`) and drops 0.1.0-rc.8 ~ 0.1.1-rc.2 — stable-DSH (≤ 0.1.1-rc.2) users should stay pinned to `dsh-better-sidebar@0.17.1` (`@latest` now points at v0.18.0); hosts still on 0.1.2-alpha.x should upgrade DSH first, or keep `dsh-better-sidebar@alpha` (v0.18.0-alpha.0).
@@ -265,7 +265,28 @@ The GitHub topic [`dsh-better-sidebar`](https://github.com/topics/dsh-better-sid
-**Supported DSH versions**: · full release history on the [Releases](https://github.com/omdsh-dev/DSH-better-sidebar/releases) page
+**Supported DSH versions**: · full release history on the [Releases](https://github.com/omdsh-dev/DSH-better-sidebar/releases) page
+
+### v0.18.1
+
+> 📌 **Stable release** (npm `latest`): the DSH baseline is unchanged (**0.1.2-rc.1+**, peer floor `^0.1.2-rc.1`) — this is the incremental cut after v0.18.0: richer op previews in the changes panel, a writable file tree, and five fixes.
+
+**✨ Features**
+
+- 📄 **Op-preview upgrades in the changes panel** (#499): markdown reading mode with mermaid fences, plus inline `.html` and `.pdf` render previews; diff syntax highlighting extended to mjs/cjs/mts/cts, CSS/SCSS/Less, HTML/XML/SVG/Vue, GraphQL, JSONC/JSON5; new **secret redaction** layer (on by default for previews, toggleable in the pane header)
+- 🗂️ **File-tree rename / delete** (#550): inline rename plus confirmed delete, slimmer context menus and viewport-clamped submenus
+- 🧩 **Plugin catalog names and shell preset text localized** (#535): they now follow the host language
+
+**🐛 Fixes**
+
+- 🔀 **Git diff gap folds really expand** (#576, fixes #577): the fold row promised "n lines… click to expand" but did nothing (`-U3` leaves gap segments without row text); the hidden rows now load on demand through `git.show`, sliced from both sides' contents, with loading / failure states and request deduplication — plus a fix to that route's `rev:path` addressing (it always returned empty before)
+- 💬 **Side-chat seeds no longer inherit the parent's unclaimed inbox messages** (#562): the seed carries the fork markers, so the "side chat sends earlier User messages first on long contexts" ghost message is gone
+- 🖼️ **Local images in the split markdown renderer** (#569): rewritten to reachable URLs instead of 404ing
+
+**🧰 CI and internals**
+
+- ESLint flat config wired into CI and the Makefile (#536), Makefile command surface (#526), hardened e2e scripts (#527), shared component-test utilities (#524)
+- Refactors: Sidebar.tsx split by concern (#542), four polling idioms converged onto `use-polling` (#541), rc.7 `__DSH_MODULES__` fallback removed (#540), One Dark/Light syntax palettes single-sourced (#534), duplicated implementations converged and dead code removed (#525)
### v0.18.0
diff --git a/docs/external-plugin-guide.md b/docs/external-plugin-guide.md
index d4ca69d..0dac147 100644
--- a/docs/external-plugin-guide.md
+++ b/docs/external-plugin-guide.md
@@ -2,7 +2,7 @@
> 面向 **消费插件开发者**：如何让你的插件向 better-sidebar 注册新的侧边栏页面（tab）和文件类型预览器。
>
-> 适用版本：**v0.4.0+**（`ctx.betterSidebar` 服务）；声明式设置 **v0.4.1+**；text/number 设置行 **v0.11.0+**；badge/生命周期/定向打开/插件设置/版本探测 **v0.12.0+**；select 设置行（`settingSelect`）与外链认领（`urlTarget`）**v0.13.0+**；统一 `@deepseek-ai/cordis` 类型基底 **v0.15.2+**；自由窗口（`floatWindows`）**v0.16.0+**；终端固定（pin）**v0.17.0+**。当前版本 **v0.18.0**（正式版，仅支持 DSH 0.1.2-rc.1+；旧宿主 stable 线为 v0.17.1）。
+> 适用版本：**v0.4.0+**（`ctx.betterSidebar` 服务）；声明式设置 **v0.4.1+**；text/number 设置行 **v0.11.0+**；badge/生命周期/定向打开/插件设置/版本探测 **v0.12.0+**；select 设置行（`settingSelect`）与外链认领（`urlTarget`）**v0.13.0+**；统一 `@deepseek-ai/cordis` 类型基底 **v0.15.2+**；自由窗口（`floatWindows`）**v0.16.0+**；终端固定（pin）**v0.17.0+**。当前版本 **v0.18.1**（正式版，仅支持 DSH 0.1.2-rc.1+；旧宿主 stable 线为 v0.17.1）。
> 权威代码：`src/client/service.ts`（服务实现）、`src/client/builtins/`（内置 8 tab + 6 viewer 参考实现）、`lib/types/client/service.d.ts`（类型声明）。
> 仓库开发规则（硬约束 / CI / 发版）见 [AGENTS.md](../AGENTS.md)。
diff --git a/dsh.plugin.json b/dsh.plugin.json
index c35dda3..51bd46c 100644
--- a/dsh.plugin.json
+++ b/dsh.plugin.json
@@ -1,6 +1,6 @@
{
"id": "dsh-external/dsh-better-sidebar",
- "version": "0.18.0",
+ "version": "0.18.1",
"main": "./lib/index.js",
"description": "VSCode 风格右侧侧边栏：文件资源管理器 / 编辑器 / 终端 / Git / 浏览器，按会话隔离。暴露服务供其他插件注册侧边栏页面和文件预览器",
"engines": {
diff --git a/package.json b/package.json
index 07b3b2a..fdcacf7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "dsh-better-sidebar",
- "version": "0.18.0",
+ "version": "0.18.1",
"description": "DSH web plugin: a VSCode-like right sidebar (explorer / editor / terminal / git / browser), isolated per conversation session. Exposes a service for other plugins to register sidebar tabs and file viewers.",
"type": "module",
"repository": {
diff --git a/src/client/service.ts b/src/client/service.ts
index 12fe6aa..8897e7d 100644
--- a/src/client/service.ts
+++ b/src/client/service.ts
@@ -465,7 +465,7 @@ export function matchUrlTarget(tabs: readonly TabDescriptor[], url: URL): TabDes
* The plugin version this service instance reports. Keep in lockstep with
* `package.json`'s version — `tests/service.spec.ts` asserts the pair.
*/
-export const SIDEBAR_SERVICE_VERSION = '0.18.0'
+export const SIDEBAR_SERVICE_VERSION = '0.18.1'
/**
* Monotonic capability list consumers use to gate new API usage (features