Add screenshot

README.md

@@ -4,8 +4,6 @@
 
 On-screen keyboard widget for [ebiten](https://github.com/hajimehoshi/ebiten)
 
-**Currently in pre-alpha state. Here be dragons.**
-
 ## Demo
 
 [**Try kibodo**](https://kibodo.rocketnine.space)
@@ -17,3 +15,7 @@ Documentation is available via [godoc](https://docs.rocketnine.space/code.rocket
 ## Support
 
 Please share issues and suggestions [here](https://code.rocketnine.space/tslocum/kibodo/issues).
+
+## Screenshot
+
+[![Screenshot](https://code.rocketnine.space/tslocum/kibodo/raw/branch/master/screenshot.png)](https://code.rocketnine.space/tslocum/kibodo/src/branch/master/screenshot.png)