Merge pull request #998 from bastelfreak/vr5

voxpupuli-release: Require 5.x

Author: bastelfreak

config_defaults.yml

@@ -37,7 +37,7 @@ Gemfile:
         version: '~> 4.0'
     ':release':
       - gem: voxpupuli-release
-        version: '~> 4.0'
+        version: '~> 5.0'
 Rakefile:
   # config.user: USER
   # config.project: PROJECT