bin/unibits in unibits-2.2.0 vs bin/unibits in unibits-2.3.0

@@ -23,9 +23,10 @@
   },
 )
 
 if argv[:version]
   puts "unibits #{Unibits::VERSION} by #{Paint["J-_-L", :bold]} <https://github.com/janlelis/unibits>"
+  puts "Unicode version is #{Unibits::UNICODE_VERSION}"
   exit(0)
 end
 
 if argv[:help]
   puts <<-HELP