Update readme (#65)

Author: Acylation

README-ZH.md

@@ -2,13 +2,15 @@
 
 ![Obsidian Downloads](https://img.shields.io/badge/dynamic/json?logo=obsidian&color=%23483699&label=downloads&query=%24%5B%22chem%22%5D.downloads&url=https%3A%2F%2Fraw.githubusercontent.com%2Fobsidianmd%2Fobsidian-releases%2Fmaster%2Fcommunity-plugin-stats.json)
 
+![Powered by RDKit](https://img.shields.io/badge/Powered%20by-RDKit-3838ff.svg?logo=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAFVBMVEXc3NwUFP8UPP9kZP+MjP+0tP////9ZXZotAAAAAXRSTlMAQObYZgAAAAFiS0dEBmFmuH0AAAAHdElNRQfmAwsPGi+MyC9RAAAAQElEQVQI12NgQABGQUEBMENISUkRLKBsbGwEEhIyBgJFsICLC0iIUdnExcUZwnANQWfApKCK4doRBsKtQFgKAQC5Ww1JEHSEkAAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wMy0xMVQxNToyNjo0NyswMDowMDzr2J4AAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjItMDMtMTFUMTU6MjY6NDcrMDA6MDBNtmAiAAAAAElFTkSuQmCC)
+
 [English](README.md) | [简体中文](README-ZH.md)
 
-**Chem** 是一个旨在提升化学相关笔记记录体验的 [Obsidian.md](https://obsidian.md/) 插件。目前，本插件能够将您笔记中的SMILES字符串渲染为化学结构式。（基于 [Smiles Drawer](https://github.com/reymond-group/smilesDrawer)）
+**Chem** 是一个旨在提升化学相关笔记记录体验的 [Obsidian.md](https://obsidian.md/) 插件。目前，本插件能够将您笔记中的SMILES字符串渲染为化学结构式。（基于 [Smiles Drawer](https://github.com/reymond-group/smilesDrawer) 与 [RDKit.js](https://github.com/rdkit/rdkit-js)）
 
 > [!Note]
-> 最新插件版本: 0.3.0  
-> 文档版本: 0.3.0  
+> 最新插件版本: 0.4.0  
+> 文档版本: 0.4.0  
 
 ## 功能介绍
 
@@ -70,6 +72,9 @@ SMILES 使用 ASCII 字符串表示化学结构的特性与 Obsidian 的纯文
 2. 将上述文件复制到您本地的笔记库的插件路径，如 `[yourvault]/.obsidian/plugins/chem/`。您可能需要自行新建 `chem` 这个文件夹
 3. 打开/重启 Obsidian 或刷新插件列表，您将看到 `Chem` 插件，点击启用，安装完成！
 
+> [!Note]
+> 若您希望使用 `RDKit.js` 作为渲染器，插件会访问 [release](https://github.com/Acylation/obsidian-chem/releases/latest) 页面，尝试下载 `RDKit_minimal` 和 `RDKit_minimal.wasm` 两个文件。若您无法连接到 GitHub，请在 [release](https://github.com/Acylation/obsidian-chem/releases/latest) 页面中手动下载它们，并放在 `[yourvault]/.obsidian/plugins/chem/rdkit/` 路径下，以供插件识别、加载
+
 ## 插件定位
 
 我希望本插件能够提升化学相关笔记的记录体验。例如，您可能希望在电子实验记录中记下您今天合成的化合物的结构式，或者您想创建有机化学反应的 Anki 卡片等等。下面是一些我认为本插件可以提供的功能：

README.md

@@ -2,13 +2,15 @@
 
 ![Obsidian Downloads](https://img.shields.io/badge/dynamic/json?logo=obsidian&color=%23483699&label=downloads&query=%24%5B%22chem%22%5D.downloads&url=https%3A%2F%2Fraw.githubusercontent.com%2Fobsidianmd%2Fobsidian-releases%2Fmaster%2Fcommunity-plugin-stats.json)
 
+![Powered by RDKit](https://img.shields.io/badge/Powered%20by-RDKit-3838ff.svg?logo=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAFVBMVEXc3NwUFP8UPP9kZP+MjP+0tP////9ZXZotAAAAAXRSTlMAQObYZgAAAAFiS0dEBmFmuH0AAAAHdElNRQfmAwsPGi+MyC9RAAAAQElEQVQI12NgQABGQUEBMENISUkRLKBsbGwEEhIyBgJFsICLC0iIUdnExcUZwnANQWfApKCK4doRBsKtQFgKAQC5Ww1JEHSEkAAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wMy0xMVQxNToyNjo0NyswMDowMDzr2J4AAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjItMDMtMTFUMTU6MjY6NDcrMDA6MDBNtmAiAAAAAElFTkSuQmCC)
+
 [简体中文](README-ZH.md) | [English](README.md)
 
-**Chem** is a plugin for [Obsidian.md](https://obsidian.md/) providing chemistry support. It allows you to insert chemical structures into your notes through code blocks containing SMILES strings (powered by [Smiles Drawer](https://github.com/reymond-group/smilesDrawer)).
+**Chem** is a plugin for [Obsidian.md](https://obsidian.md/) providing chemistry support. It allows you to insert chemical structures into your notes through code blocks containing SMILES strings (powered by [Smiles Drawer](https://github.com/reymond-group/smilesDrawer) & [RDKit.js](https://github.com/rdkit/rdkit-js)).
 
 > [!Note]
-> Latest release: 0.3.0  
-> Document version: 0.3.0  
+> Latest release: 0.4.0  
+> Document version: 0.4.0  
 
 ## Features & Usage
 
@@ -73,6 +75,9 @@ You can also follow the steps below to install the plugin manually.
 3. Launch/restart Obsidian, or refresh the plugin list, you will see this plugin.
 4. In the plugin list, enable `Chem` and enjoy!
 
+> [!Note]
+> If you want to utilize `RDKit.js`, Chem plugin would try to fetch `RDKit_minimal` and `RDKit_minimal.wasm` files from [release](https://github.com/Acylation/obsidian-chem/releases/latest). If you have problem connecting GitHub, please download them manully and put them in the directory `[yourvault]/.obsidian/plugins/chem/rdkit/` for recognization and loading.
+
 ## Plugin Scope
 
 I have a lot of ideas for this plugin, but my coding skills and resources are limited. I want to make it useful for anyone who needs to take notes on chemistry (such as research records, organic chemistry anki cards, etc.). As examples, here are some of the features I have in mind.