=begin

= ChangeLog

== 2.2.0 => 2.3.0

* Added Ruby 1.7 core
* Added ChangeLog.en.rd
* Supported rb_f_require()
* Supported Apollo(most *.so)
* Supported the archive compression
* Modified the compile optimize method of the core

== 2.1.0 => 2.2.0

* Supported Apollo(phi.so)
* Modified config.rb

== 2.0.0 => 2.1.0

* Supported rb_require()
* Multilingualized error messages

== 1.0.0 => 2.0.0

* Added the installer
* Modified command line interface
* Arrange the library
* Changed error messages to English
* Multilingualized the exception dialog
* Fixed some bugs

== preview1 => 1.0.0

* Changed Ruby to 1.6.7
* Added CUI version core
* Added KCODE specification
* Modified the exception dialog
* Added unit test
* Added README.en.rd
* Deleted unnecessary export entry
* Fixed some bugs

=end
