x12.gemspec in tcd_x12-1.6.2 vs x12.gemspec in tcd_x12-1.6.3

@@ -9,20 +9,27 @@
   gem.email         = ['[e-mail]']
   gem.description   = 'A gem to handle parsing and generation of ANSI X12 documents. Currently tested with Ruby >= 1.9.2. Gem supports X12 EDI transactions 270, 997, 837p and 835.  Anyone wanting to create additional XML files for other transactions welcomed.'
   gem.summary       = 'A gem to handle parsing and generation of ANSI X12 documents'
   gem.homepage      = 'https://github.com/tcd/x12'
   gem.licenses      = 'GPL-2.0-or-later'
-  gem.metadata['homepage_uri'] = gem.homepage
-  gem.metadata['source_code_uri'] = 'https://github.com/tcd/x12'
 
+  gem.metadata = {
+    'homepage_uri' => gem.homepage,
+    'source_code_uri' => gem.homepage,
+    'documentation_uri' => "https://www.rubydoc.info/gems/tcd_x12/#{gem.version}",
+    'changelog_uri' => 'https://github.com/tcd/tcd_x12/blob/master/CHANGELOG.md',
+    'yard.run' => 'yri' # use "yard" to build full HTML docs.
+  }
+
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
   gem.files = Dir.chdir(File.expand_path('..', __FILE__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
   gem.require_paths = ['lib']
 
   gem.add_dependency 'libxml-ruby', '~> 3.1'
+
   gem.add_development_dependency 'minitest', '~> 5.0'
   gem.add_development_dependency 'rake', '~> 10.0'
   gem.add_development_dependency 'simplecov'
 end