Update to 8.3.0 | MVC Models and Bindings and fix of #723 , read HISTORY.md

Former-commit-id: d8f66d8d370c583a288333df2a14c6ee2dc56466

_examples/hello-world/main.go

@@ -5,13 +5,13 @@ package main
 import (
 	"github.com/kataras/iris"
 	"github.com/kataras/iris/context"
+
 	"github.com/kataras/iris/middleware/logger"
 	"github.com/kataras/iris/middleware/recover"
 )
 
 func main() {
 	app := iris.New()
-
 	// Optionally, add two built'n handlers
 	// that can recover from any http-relative panics
 	// and log the requests to the terminal.
@@ -21,7 +21,7 @@ func main() {
 	// Method:   GET
 	// Resource: http://localhost:8080/
 	app.Handle("GET", "/", func(ctx context.Context) {
-		ctx.HTML("<b>Hello world!</b>")
+		ctx.HTML("<b>Welcome!</b>")
 	})
 
 	// same as app.Handle("GET", "/ping", [...])