Bump version

Changes.md

@@ -1,6 +1,7 @@
-HEAD
+2.7.0
 -----------
 
+- Add -d daemonize flag, capistrano recipe has been updated to use it [#662]
 - Support profiling via `ruby-prof` with -p.  When Sidekiq is stopped
   via Ctrl-C, it will output `profile.html`.  You must add `gem 'ruby-prof'` to your Gemfile for it to work.
 - Dynamically update Redis stats on dashboard [brandonhilkert]

lib/sidekiq/version.rb

@@ -1,3 +1,3 @@
 module Sidekiq
-  VERSION = "2.6.5"
+  VERSION = "2.7.0"
 end