Update to version 2.8, Edit README.md

Author: Nexus633

README.md

@@ -6,40 +6,38 @@ Easy-Wi Installer
 
 Supported OS:
   - Slackware 14.2 (WIP)
-  - Debian 8 and newer
-  - Ubuntu 16.10 - 20.04
-  - CentOS 7 and newer
+  - Debian 8, 9 and 10
+  - Ubuntu 16.10, 18.04, 18,10 and 20.04
+  - CentOS 7 and 8
 
 ___
 
-## Unstable Installer (Developer Version)
+## Stable Installer up to Debian 8, 9 and 10, Ubuntu 16.10, 18.04, 18.10 and 20.04 and CentOS 7 and 8
 
-```sh 
-wget --no-check-certificate https://raw.githubusercontent.com/easy-wi/installer/master/easy-wi_install.sh
+```sh
+LATEST_VERSION=`wget -O installer.tar.gz https://github.com/easy-wi/installer/archive/2.8.tar.gz
+tar zxf installer.tar.gz && mv ./installer-*/easy-wi_install.sh ./
+rm -r installer.tar.gz installer-*/
 
 #if you runnig as user (not root):
 sudo bash ./easy-wi_install.sh
 
 #if you runnig as root:
 bash ./easy-wi_install.sh
 ```
-
 ___
 
-## Stable Installer up to Debian 8, Ubuntu 16.10 and CentOS 7
+## Unstable Installer (Developer Version)
 
-```sh
-LATEST_VERSION=`wget -O installer.tar.gz https://github.com/easy-wi/installer/archive/2.3.tar.gz
-tar zxf installer.tar.gz && mv ./installer-*/easy-wi_install.sh ./
-rm -r installer.tar.gz installer-*/
+```sh 
+wget --no-check-certificate https://raw.githubusercontent.com/easy-wi/installer/master/easy-wi_install.sh
 
 #if you runnig as user (not root):
 sudo bash ./easy-wi_install.sh
 
 #if you runnig as root:
 bash ./easy-wi_install.sh
 ```
-
 ___
 
 ## Support Channel

easy-wi_install.sh

@@ -376,7 +376,7 @@ elif [ -f /etc/os-release ]; then
 	fi
 fi
 
-INSTALLER_VERSION="2.7"
+INSTALLER_VERSION="2.8"
 PKILL=$(which pkill)
 USERADD=$(which useradd)
 USERMOD=$(which usermod)