Updated Home (markdown)

Home.md

@@ -1 +1,42 @@
-Welcome to the clash wiki!
+# Welcome
+Welcome to the official Wiki page for the Clash core project ("Clash"). There are currently two versions of Clash:
+* Clash: the software released at [Dreamacro/clash](https://github.com/Dreamacro/clash)
+* [Clash Premium](https://github.com/Dreamacro/clash/releases/tag/premium): close-sourced pre-built Clash binary with TUN support (it's free)
+
+This wiki will cover both versions of Clash. 
+
+> This documentation is still in the works, and we strive to improve it.
+  You are welcome to contribute.
+
+# Getting started
+You can either grab the pre-built binaries of Clash from [https://github.com/Dreamacro/clash/releases](https://github.com/Dreamacro/clash/releases) or build locally.  
+Clash requires Golang 1.13 or a higher version.
+
+```
+$ go get -u -v github.com/Dreamacro/clash
+$ GOOS=darwin GOARCH=amd64 go build github.com/Dreamacro/clash # build Clash for darwin-amd64
+```
+
+No output indicates that the build was successful. You should get the executable binary in your current directory.
+
+```
+$ file clash
+$ clash -v
+```
+
+You can now go-ahead to the next chapters of this wiki in which we'll cover the configuration syntax of Clash.
+
+# The Developers
+There will be no Clash without the following developers:
+* [Dreamacro](https://github.com/Dreamacro)
+* [beyondkmp](https://github.com/beyondkmp)
+* [comzyh](https://github.com/comzyh)
+* [kr328](https://github.com/kr328)
+* [duament](https://github.com/duament)
+* [Fndroid](https://github.com/Fndroid)
+
+You can find the full list of contributors to this repository at [https://github.com/Dreamacro/clash/graphs/contributors](https://github.com/Dreamacro/clash/graphs/contributors).
+
+# License
+This software is released under the [GPL-3.0](https://github.com/Dreamacro/clash/blob/master/LICENSE) open-source license.  
+Side note: before Oct, '19, Clash was licensed under the MIT license.