[ci skip] add new docs version

Bulat Shakirzyanov · Bulat Shakirzyanov · commit e574fda1596f · 2015-02-27T12:12:28.000-08:00
diff --git a/docs.yaml b/docs.yaml
@@ -29,6 +29,8 @@ links:
   - title: Releases
     href:  https://github.com/datastax/ruby-driver/releases
 versions:
+  - name: v2.1.1
+    ref:  aca873205f0d17d8fdeda315e5c99be4fc49c037
   - name: v2.1.0
     ref:  4821258dce39c47b936672b3b870048e40990708
   - name: v2.0.1
