mention support for Unicode Version 12.1.0 (issue #15195) in NEWS
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mention support for Unicode Version 12.1.0 (issue #15195) in NEWS
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e