Add /latest-version endpoint that returns the latest version of Yarn.

Daniel15 · Daniel15 · commit dfe1fd35c0ab · 2016-10-09T21:34:59.000-07:00
Of course, this is possible with the GitHub API, this is just an easier way of accessing the data. It could be useful in shell scripts, for example: ``` LATEST_VERSION=`curl https://yarnpkg.com/latest-version` ```
diff --git a/latest-version b/latest-version
@@ -0,0 +1,4 @@
+---
+layout: null
+---
+{{site.latest_version}}
