octokit/octokit.rb — pull request #321 by pengwynn (2013-10-14 14:03:40+00:00)
Title: Warning message for Releases API methods

Adds a message when calling Releases API methods during the preview period

```
WARNING: The preview version of the Releases API is not yet suitable for production use.
See the blog post for details: http://git.io/gMY9sA
```
/cc @jasonrudolph