Update README.

Author: Maikuolan

README.md

@@ -6,7 +6,7 @@
 
 ## **What is phpMussel?**
 
-An ideal solution for shared hosting environments, where it's often not possible to utilise or install conventional anti-virus protection solutions, phpMussel is a PHP script designed to **detect trojans, viruses, malware and other threats** within files uploaded to your system wherever the script is hooked, based on the signatures of [ClamAV](https://www.clamav.net/) and others. For information regarding *HOW TO INSTALL* {2A+2B} and *HOW TO USE* {3A+3B} phpMussel, please refer either to the [Wiki](https://github.com/phpMussel/phpMussel/wiki) or to the [documentation](https://github.com/phpMussel/Docs/tree/master) (direct links to that documentation included under the "Documentation" header below this paragraph).
+An ideal solution for shared hosting environments, where it's often not possible to utilise or install conventional anti-virus protection solutions, phpMussel is a PHP script designed to **detect trojans, viruses, malware and other threats** within files uploaded to your system wherever the script is hooked, based on the signatures of [ClamAV](https://www.clamav.net/) and others.
 
 ---
 
@@ -40,17 +40,54 @@ $FrontEnd->view();
 unset($Web, $FrontEnd, $Scanner, $Loader);
 ```
 
+---
+
+
+### Documentation:
+- **[English](https://github.com/phpMussel/Docs/blob/master/readme.en.md)**
+- **[العربية](https://github.com/phpMussel/Docs/blob/master/readme.ar.md)**
+- **[Deutsch](https://github.com/phpMussel/Docs/blob/master/readme.de.md)**
+- **[Español](https://github.com/phpMussel/Docs/blob/master/readme.es.md)**
+- **[Français](https://github.com/phpMussel/Docs/blob/master/readme.fr.md)**
+- **[Bahasa Indonesia](https://github.com/phpMussel/Docs/blob/master/readme.id.md)**
+- **[Italiano](https://github.com/phpMussel/Docs/blob/master/readme.it.md)**
+- **[日本語](https://github.com/phpMussel/Docs/blob/master/readme.ja.md)**
+- **[한국어](https://github.com/phpMussel/Docs/blob/master/readme.ko.md)**
+- **[Nederlandse](https://github.com/phpMussel/Docs/blob/master/readme.nl.md)**
+- **[Português](https://github.com/phpMussel/Docs/blob/master/readme.pt.md)**
+- **[Русский](https://github.com/phpMussel/Docs/blob/master/readme.ru.md)**
+- **[اردو](https://github.com/phpMussel/Docs/blob/master/readme.ur.md)**
+- **[Tiếng Việt](https://github.com/phpMussel/Docs/blob/master/readme.vi.md)**
+- **[中文（简体）](https://github.com/phpMussel/Docs/blob/master/readme.zh.md)**
+- **[中文（傳統）](https://github.com/phpMussel/Docs/blob/master/readme.zh-tw.md)**
+
 #### See also:
-- [phpMussel/phpMussel](https://github.com/phpMussel/phpMussel) – The main phpMussel repository (you can get phpMussel versions prior to v3 from here).
-- [phpMussel/Core](https://github.com/phpMussel/Core) – phpMussel core (dedicated Composer version).
-- [phpMussel/CLI](https://github.com/phpMussel/CLI) – phpMussel CLI-mode (dedicated Composer version).
-- [phpMussel/FrontEnd](https://github.com/phpMussel/FrontEnd) – phpMussel front-end (dedicated Composer version).
-- [phpMussel/Web](https://github.com/phpMussel/Web) – phpMussel upload handler (dedicated Composer version).
-- [phpMussel/Examples](https://github.com/phpMussel/Examples) – Prebuilt examples for phpMussel (useful for users which don't want to use Composer to install phpMussel).
-- [phpMussel/plugin-boilerplates](https://github.com/phpMussel/plugin-boilerplates) – This repository contains boilerplate code which can be used to create new plugins for phpMussel.
-- [phpMussel/Plugin-PHPMailer](https://github.com/phpMussel/Plugin-PHPMailer) – Provides 2FA and email notifications support for phpMussel v3+.
+- [**phpMussel/phpMussel**](https://github.com/phpMussel/phpMussel) – The main phpMussel repository (you can get phpMussel versions prior to v3 from here).
+- [**phpMussel/Core**](https://github.com/phpMussel/Core) – phpMussel core (dedicated Composer version).
+- [**phpMussel/CLI**](https://github.com/phpMussel/CLI) – phpMussel CLI-mode (dedicated Composer version).
+- [**phpMussel/FrontEnd**](https://github.com/phpMussel/FrontEnd) – phpMussel front-end (dedicated Composer version).
+- [**phpMussel/Web**](https://github.com/phpMussel/Web) – phpMussel upload handler (dedicated Composer version).
+- [**phpMussel/Examples**](https://github.com/phpMussel/Examples) – Prebuilt examples for phpMussel (useful for users which don't want to use Composer to install phpMussel).
+- [**phpMussel/plugin-boilerplates**](https://github.com/phpMussel/plugin-boilerplates) – This repository contains boilerplate code which can be used to create new plugins for phpMussel.
+- [**phpMussel/Plugin-PHPMailer**](https://github.com/phpMussel/Plugin-PHPMailer) – Provides 2FA and email notifications support for phpMussel v3+.
+- [**CONTRIBUTING.md**](https://github.com/phpMussel/.github/blob/master/CONTRIBUTING.md) – Contribution guidelines.
+
+---
+
+
+### Current major version development status:
+
+⬇Stage reached⬇ ➡Major version➡ | v0 | v1 | v2 | v3
+:--|:-:|:-:|:-:|:-:
+Pre-Alpha<em><br />- Exploring early concepts/ideas. No code written/available yet.</em> | ✔ | ✔ | ✔ | ✔
+Alpha<em><br />- Branched, but unstable. Not production-ready (high risk if used).</em> | ✔ | ✔ | ✔ | ✔
+Beta<em><br />- Branched, but unstable. Not production-ready (low risk if used).</em> | ✔ | ✔ | ✔ | ✔
+Stable<em><br />- First production-ready version has been tagged/released.</em> | ✔ | ✔ | ✔ | ✔
+Mature<em><br />- Multiple stable versions/releases exist.</em> | ✔ | ✔ | ✔
+Locked<em><br />- Still maintained, but new features won't be implemented anymore.</em> | ✔ | ✔
+EoL/Dead<em><br />- Not maintained anymore. If possible, stop using, and update ASAP.</em> | ✔
 
 ---
 
 
-Last Updated: 6 July 2020 (2020.07.06).
+Last Updated: 16 October 2020 (2020.10.16).