Update README.md

README.md

@@ -27,6 +27,8 @@ A simple C++ library for terminal based user interface.
  * Support for [UTF8](https://en.wikipedia.org/wiki/UTF-8) and [fullwidth chars](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) (→ 测试)
  * No dependencies.
  * Cross platform (mostly). Linux (main target), Windows (experimental), Mac.
+ * Keyboard navigation.
+ * Mouse support (very soon)
 
 ## Operating systems
 - [![linux-gcc][badge.linux-gcc]][link.linux-gcc]