mpd_client.gemspec in mpd_client-0.1.0 vs mpd_client.gemspec in mpd_client-0.2.0

@@ -12,12 +12,14 @@
   gem.homepage      = 'https://github.com/mamantoha/mpd_client'
 
   gem.files         = `git ls-files`.split($OUTPUT_RECORD_SEPARATOR)
   gem.executables   = gem.files.grep(%r{^bin/}).map { |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.required_ruby_version = '>= 2.6.6'
   gem.name          = 'mpd_client'
   gem.require_paths = ['lib']
   gem.version       = MPD::Client::VERSION
   gem.license       = 'MIT'
 
-  gem.add_development_dependency 'bundler', '~> 1.16'
+  gem.add_development_dependency 'bundler'
+  gem.metadata['rubygems_mfa_required'] = 'true'
 end