README.md in textbringer-0.1.3 vs README.md in textbringer-0.1.4

- old
+ new
@@ -1,14 +1,24 @@
 # Textbringer
 
+[![Gem Version](https://badge.fury.io/rb/textbringer.svg)](https://badge.fury.io/rb/textbringer)
 [![Build Status](https://travis-ci.org/shugo/textbringer.svg?branch=master)](https://travis-ci.org/shugo/textbringer)
+[![Build status](https://ci.appveyor.com/api/projects/status/n20vtpfgcgii5jtc?svg=true)](https://ci.appveyor.com/project/shugo31737/textbringer)
 
 Textbringer is a member of a demon race that takes on the form of a text
 editor.
 
 ## Demo
 
 [![asciicast](https://asciinema.org/a/100156.png)](https://asciinema.org/a/100156)
+
+## WARNING
+
+Textbringer is beta software, and you may lose your text.  Unsaved buffers will
+be dumped in ~/.textbringer/buffer_dump on crash.
+
+APIs are undocumented and unstable.  There is no compatibility even in the same
+minor versions.
 
 ## Installation
 
     $ gem install textbringer
 