Add note that Visual Studio 2015 is no longer supported.

ivanz · ivanz · commit cec2765d37c9 · 2018-01-13T00:54:17.000Z
diff --git a/appveyor.yml b/appveyor.yml
@@ -30,6 +30,7 @@ deploy:
   - provider: GitHub
     description: |
       * Fix to support for VS 2017 15.5.x
+      * Visual Studio 2015 is no longer supported
 
     on:
       appveyor_repo_tag: true
