fd.gemspec in fd-0.6.0 vs fd.gemspec in fd-1.0.0

@@ -6,11 +6,11 @@
   spec.name          = 'fd'
   spec.version       = Fd::VERSION
   spec.authors       = ['Stephan Kämper']
   spec.email         = ['[e-mail]']
 
-  spec.summary       = 'fd is a simple (currently simplistic) tool to dump file contents in binary & text format - side by side'
+  spec.summary       = 'fd is a simple tool to dump file contents in binary & text format side by side'
   spec.description   = 'fd prints the given file in two columns: Hex values in the left column and the textual representations in the right column.'
   spec.homepage      = 'https://github.com/s2k/fd'
   spec.license       = 'MIT'
   spec.required_ruby_version = '>= 3.1.0'
 
@@ -28,9 +28,10 @@
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rb-fsevent'
   spec.add_development_dependency 'simplecov'
   spec.add_development_dependency 'terminal-notifier'
   spec.add_development_dependency 'terminal-notifier-guard'
+  spec.add_development_dependency 'mutex_m'
 
   # 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.
   spec.files = Dir.chdir(File.expand_path(__dir__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{\A(?:test|spec|features)/}) }