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Diagramon 3.10.6

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@westsource westsource released this 27 Oct 02:55
· 91 commits to main since this release
v3.10.6
a89eaec

Release 说明：v3.10.6

本页中英双语：中文在前，英文在后。 / Bilingual release notes: Chinese first, English below.

中文

Diagramon 3.10.6 是一个修复版：-.-> 与 linkStyle 指定的虚线不再被交叉跳线覆盖成实线。

下载

方式 文件 说明
安装版（推荐） Diagramon_3.10.6_x64-setup.exe（约 62.13 MiB） 装完可用内置自动更新；缺 WebView2 时安装器会自动下载运行时
便携版（免安装） Diagramon-3.10.6-win-x64.zip（约 70.21 MB） 解压到任意位置，双击 diagramon.exe 即用；卸载 = 删文件夹

便携版说明：包里是 diagramon.exe + WebView2Loader.dll + ui\ + assets\，必须放在一起
（ui\ 与 assets\ 是从磁盘读的，不在 exe 里）。它不依赖额外要装的东西：不需要 Node.js、
不需要 Chrome、不需要 VC++ 运行库（exe 已静态链接 CRT），只需要 Windows 10/11 自带的 WebView2 运行时。
便携版的「检查更新」照常能发现新版，但更新走的是安装包（不会就地替换便携目录）——
要继续用便携形态，就手动下载新的 ZIP 覆盖。

本次亮点

  • 修复虚线被画成实线：Mermaid 12.2.0 会在边的交叉处画「跳线」，而它的后处理会把经过
    交叉点的边统一改写成实线用的 stroke-dasharray —— -.-> 和 linkStyle … stroke-dasharray
    的虚线因此丢失。现在关闭了这层交叉跳线后处理，线段型语义优先，虚线恢复正确。
  • 交叉处不再绘制跳线：这是本次修复的取舍 —— 跳线只是装饰，虚线/实线表达的是关系语义；
    上游修好之前，先保证线型不被改坏。
  • 包含 3.10.5 的「解图」Markdown 预览：AI 面板「解图」回复默认按 Markdown 渲染，
    可逐条切到源码查看原文（这一版把它们一起带给还在 3.10.4 及更早版本的用户）。

修复

  • -.-> 与自定义 linkStyle 虚线不再变成实线（用户 2026-10-27 报告：同一份脚本在
    mermaid.ai/live 是虚线，在 Diagramon 里是实线）。根因是 Mermaid 12.2.0 的 line-hops
    后处理覆盖了边的 stroke-dasharray；回归断言已加入 ui_probe（4 条 AI 连线必须保持 6 4）。

关于 Diagramon

Diagramon 是一款本地优先的多格式图表编辑器：Mermaid / Graphviz DOT / drawio / Excalidraw
都可编辑并实时预览，AI 可辅助生成、评审与识图。渲染与校验不联网也能用 ——
只有你主动使用 AI 时，相关代码或图片才会发往你选择的上游。

官网：https://www.diagramon.com

系统要求

  • Windows 10 / 11 64 位
  • WebView2 运行时（Windows 10/11 通常已预装；缺失时安装器会现场下载）
  • 不需要 Node.js、Chrome 或 VC++ 运行库 —— 画布运行时与前端资源都随包分发

安装与更新

下载 Diagramon_3.10.6_x64-setup.exe 直接安装。已装旧版的用户可在
帮助 → 检查更新 里收到本版本（更新包即本安装包，签名见 latest.json）。

本安装包尚未做 Authenticode 代码签名，Windows SmartScreen 可能给出提示。

English

Diagramon 3.10.6 is a fix release: -.-> and linkStyle dashed edges are no longer turned solid at crossings.

Downloads

Type File Notes
Installer (recommended) Diagramon_3.10.6_x64-setup.exe (~62.13 MiB) Enables the built-in auto-update; if WebView2 is missing the installer downloads the runtime
Portable (no install) Diagramon-3.10.6-win-x64.zip (~70.21 MB) Unzip anywhere and run diagramon.exe; uninstall = delete the folder

About the portable build: it ships diagramon.exe + WebView2Loader.dll + ui\ + assets\, and those
must stay together (the ui\ and assets\ trees are read from disk, not embedded in the exe).
It needs nothing extra installed: no Node.js, no Chrome, no VC++ redistributable (the CRT is
statically linked) — only the system WebView2 runtime that comes with Windows 10/11.
"Check for updates" still finds new versions, but updating downloads the installer
(it does not replace the portable folder in place) — to stay portable, grab the new ZIP manually.

Highlights

  • Dashed edges no longer render solid: Mermaid 12.2.0 draws “line hops” where edges cross, and its
    post-processing rewrites every edge that has a hop with the solid-line stroke-dasharray. That wiped
    out both -.-> and linkStyle … stroke-dasharray styles. Line hops are now disabled so the line
    pattern — which carries meaning — always wins.
  • No more line-hop arcs at crossings: the trade-off of this fix. Hops are decorative; dashed vs
    solid expresses the relationship. Until upstream fixes the overwrite, correctness comes first.
  • Includes the 3.10.5 Explain Markdown preview: Explain replies render Markdown by default with a
    per-reply Source toggle (this release also brings it to users still on 3.10.4 or earlier).

Fixes

  • -.-> and custom linkStyle dashes no longer become solid (reported 2026-10-27: the same script
    renders dashed on mermaid.ai/live but solid in Diagramon). Root cause: Mermaid 12.2.0's line-hops
    post-processing overwrites the edge stroke-dasharray; a regression assertion now checks that four
    AI edges keep their 6 4 dash in ui_probe.

About Diagramon

Diagramon is a local-first multi-format diagram editor: Mermaid, Graphviz DOT, drawio and Excalidraw
can all be edited with live preview, with AI assistance for generation, review and image recognition.
Rendering and validation work with no network at all — code or images reach a model only when you
actively use AI, and then only the endpoint you chose.

Official website: https://www.diagramon.com

Requirements

  • Windows 10 / 11 64-bit
  • WebView2 runtime (normally pre-installed on Windows 10/11; the installer downloads it if missing)
  • No Node.js, Chrome or VC++ redistributable needed — the canvas runtimes and front-end assets all
    ship inside the installer

Install and update

Download Diagramon_3.10.6_x64-setup.exe and run it. Users on an older version
will be offered this release via Help → Check for updates (the update package is this same
installer; its signature is in latest.json).

This installer is not yet Authenticode-signed, so Windows SmartScreen may show a warning.

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