europe.gemspec in europe-0.0.17 vs europe.gemspec in europe-0.0.18

@@ -13,9 +13,12 @@
   spec.description   = 'Europe is a simple library for retrieving ' \
                        'EU government data such as VAT information, ' \
                        'VAT validation, currency exchange rates and ' \
                        'country information.'
   spec.homepage      = 'https://github.com/gem-shards/europe.rb'
+  spec.metadata    = {
+    'source_code_uri' => 'https://github.com/gem-shards/europe.rb',
+    'changelog_uri' => 'https://github.com/gem-shards/europe.rb/blob/master/CHANGELOG.md' }
   spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})