update ikev2 release

Author: my0419

installer/type.go

@@ -33,7 +33,7 @@ func listOfPreScripts() map[string]map[string]string {
 			StagePre: "https://gist.githubusercontent.com/my0419/560071251f2427a9a19862d8a04edb94/raw/5386506d045b5dd73e83b88f58e2ce4045708679/l2tp.sh",
 		},
 		TypeIKEV2: {
-			StagePre: "https://gist.githubusercontent.com/my0419/4bdd4dbfaa4d488ddac1c5fe268bf3a8/raw/e4e1f37cdd470df381261b82a0f5c211b606c238/ikev2.sh",
+			StagePre: "https://gist.githubusercontent.com/my0419/4bdd4dbfaa4d488ddac1c5fe268bf3a8/raw/7d71b7207745a18ea6dd5f6ec29cb537f94b456d/ikev2.sh",
 		},
 		TypePPTP: {
 			StagePre: "https://gist.githubusercontent.com/my0419/db77a7bdb466b9df01ffa3f96f4b3f37/raw/c4df04e15b9a5b2edfd4cdad1aef32a71cea9e28/pptp.sh",

main.go

@@ -16,6 +16,8 @@ import (
 
 func main() {
 
+	log.Println("Welcome to MyVPN, your reliable service for installing and configuring VPN connections.")
+
 	// debug mode
 	if debugLogFile := system.CreateDebugLogFile(); debugLogFile != nil {
 		log.SetFlags(log.Lshortfile)