add sublime

implemented.md

@@ -27,8 +27,8 @@ The Heta language and Heta-based QSP framework were used in several “real worl
 
 - Julia package for simulation of large scale QSP models supporting Heta syntax: [HetaSimulator.jl](https://github.com/hetalang/HetaSimulator.jl) [![version](https://juliahub.com/docs/HetaSimulator/version.svg)](https://juliahub.com/ui/Packages/HetaSimulator/IIE0h)
 - JavaScript framework and command line tool supporting Heta modules: [heta-compiler](https://github.com/hetalang/heta-compiler) [![npm](https://img.shields.io/npm/v/heta-compiler)](https://www.npmjs.com/package/heta-compiler)
-- Syntax highlighting for VSCode: [heta-highlight-vscode](https://github.com/insysbio/heta-highlight-vscode) [![Visual Studio Marketplace Version](https://img.shields.io/visual-studio-marketplace/v/insysbio.heta-highlight-vscode?label=VSMarket)](https://marketplace.visualstudio.com/items?itemName=insysbio.heta-highlight-vscode)
-- Syntax highlighting Atom editor: [heta-highlight-atom](https://github.com/insysbio/heta-highlight-atom) [![APM](https://img.shields.io/apm/v/language-heta)](https://atom.io/packages/language-heta)
+- Syntax highlighting for VSCode: [heta-highlight-vscode](https://github.com/hetalang/heta-highlight-vscode) [![Visual Studio Marketplace Version](https://img.shields.io/visual-studio-marketplace/v/insysbio.heta-highlight-vscode?label=VSMarket)](https://marketplace.visualstudio.com/items?itemName=insysbio.heta-highlight-vscode)
+- Syntax highlighting for Sublime text: [heta-highlight-sublime](https://github.com/hetalang/heta-highlight-sublime) [![GitHub tag (with filter)](https://img.shields.io/github/v/tag/hetalang/heta-highlight-sublime)](https://packagecontrol.io/packages/heta)
 - Parsing of Heta language code in JavaScript: [heta-parser](https://github.com/hetalang/heta-parser) [![npm](https://img.shields.io/npm/v/heta-parser)](https://www.npmjs.com/package/heta-parser)
 
 ## Web applications

software.md

@@ -10,12 +10,11 @@ See also the Heta tutorial's [lesson #1](https://youtu.be/aIpo9Yksyb8)
 
 - **VSCode** <https://code.visualstudio.com/> + heta-highlight-vscode plugin + "Dark+" theme
 - **Git** <https://git-scm.com/> (optional but provides bash console and Git synchronization)
-- **Node** >=12 <https://nodejs.org/en/> 
+- **Node** >=14 <https://nodejs.org/en/> 
 - **heta-compiler** <https://hetalang.github.io/#/heta-compiler/?id=installation>
 - **HetaSimulator** <https://hetalang.github.io/#/HetaSimulator.jl/>
 
 ## Alternative
 
-- **Atom** <https://atom.io/> + heta-highlight-atom plugin
-- **Node** >=12 <https://nodejs.org/en/> 
-- **heta-compiler** <https://hetalang.github.io/#/heta-compiler/?id=installation>
+User can also choose **Sublime Text** instead of VSCode <https://www.sublimetext.com/3>.
+The Heta highlighter is also available as a plugin, use `Package Control: Install Package` and `Heta`.