Gemified in 2.4

The following libraries were made standard gems with Ruby 2.4.0

New Default Gems

New Default Gem Description Resources
openssl c Wraps OpenSSL for cryptographic functionality RubyGems · GitHub · RDoc · CRuby
webrick HTTP Server RubyGems · GitHub · RDoc

New Bundled Gems

New Bundled Gem Description Resources
xmlrpc Remote Procedure Calls via XML and HTTP RubyGems · GitHub · RDoc

More Standard Gems