chore: Bump version

Author: spbsoluble

main.go

@@ -9,7 +9,7 @@ import (
 func main() {
 	var showVersion bool
 
-	version := "2.0.0"
+	version := "2.1.0"
 	flag.BoolVar(&showVersion, "version", false, "Print version information.")
 	flag.BoolVar(&showVersion, "v", false, "Print version information.")
 	flag.Parse()