1.103.1

- latest stable PHP7.4 compatible release (V1 branch)
- reverted `group()` signature to legacy `1.*` declaration
- fixed internal key methods
- readme fix

Author: KarelWintersky

README.md

@@ -15,7 +15,7 @@
 
 # Подключение
 
-`composer require karelwintersky/arris.router:1.102.0`
+`composer require karelwintersky/arris.router:1.103.1`
 
 # Инициализация