= Version 1.2.0

• Add new surveyor socket types
• Add new xs_shutdown function and Socket#shutdown method
• Add UTF-8 encoding string to spec files
• Amend description to refer to Crossroads I/O as a messaging library
• XS::Util is now a singleton class
• Util.error_check method is now public
• Handle return codes from xs_connect and xs_bind that are > 0 or < -1

= Version 1.1.0

• Version number bumped to reflect addition of new features in v1.0.1
• Removed unused ‘init_option?’ method in socket.rb

= Version 1.0.1

• Re-working of some ZeroMQ examples for use with Crossroads I/O
• Addition of missing socket option XS::IPV4ONLY
• Addition of new socket option XS::KEEPALIVE
• Editing of inline comments for Yard documentation in Textile
• Amended .gemspec to exclude ext/libxs.so from build to accommodate Travis CI in development

= Version 1.0.0

• Initial release