Gemfile in ransack-1.4.1 vs Gemfile in ransack-1.5.0

@@ -3,10 +3,17 @@
 
 gem 'rake'
 
 rails = ENV['RAILS'] || 'master'
 
+if rails[0,3] == '4.2' || rails == 'master'
+  gem 'arel', github: 'rails/arel', branch: 'master'
+end
+
 gem 'polyamorous', '~> 1.1'
+
+# Provide timezone information on Windows
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
 
 case rails
 when /\// # A path
   gem 'activesupport', path: "#{rails}/activesupport"
   gem 'activerecord', path: "#{rails}/activerecord"