gemspec.yml in open_namespace-0.4.1 vs gemspec.yml in open_namespace-0.4.2

@@ -5,12 +5,17 @@
   from other RubyGems.
 
 license: MIT
 authors: Postmodern
 email: [e-mail]
-homepage: https://github.com/postmodern/open_namespace
+homepage: https://github.com/postmodern/open_namespace#readme
 has_yard: true
 
+metadata:
+  documentation_uri: https://rubydoc.info/gems/open_namespace
+  source_code_uri:   https://github.com/postmodern/open_namespace
+  bug_tracker_uri:   https://github.com/postmodern/open_namespace/issues
+  changelog_uri:     https://github.com/postmodern/open_namespace/blob/main/ChangeLog.md
+  rubygems_mfa_required: 'true'
+
 development_dependencies:
-  rubygems-tasks: ~> 0.1
-  rspec: ~> 2.4
-  yard: ~> 0.7
+  bundler: ~> 2.0