shack_kit.gemspec in shack_kit-0.1.1 vs shack_kit.gemspec in shack_kit-0.1.2

@@ -8,12 +8,14 @@
   spec.version       = ShackKit::VERSION
   spec.authors       = ["Marcin Bajer"]
   spec.email         = ["[e-mail]"]
 
   spec.summary       = "Set of HAM radio tools packaged by SQ9OZM"
-  spec.description   = "currently limited to SP and SOTA-related stuff"
+  spec.description   = "Set of HAM radio tools, currently limited to SP and SOTA-related stuff"
   spec.homepage      = "https://github.com/rrrodrigo/shack_kit"
   spec.license       = "MIT"
+
+  spec.required_ruby_version = '>= 2.0.0'
 
   # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
   # delete this section to allow pushing this gem to any host.
   if spec.respond_to?(:metadata)
     spec.metadata['allowed_push_host'] = "https://rubygems.org"