- Drop support for Rubies older than 3.1
- Fix issue with some non-combining characters followed by a valid character
- Explicitly require Ruby's StringScanner class
- Remove Iconv dependency (requires Ruby 1.9+)
- Remove dependency on activesupport
- Remove dependency on jeweler
- Migrate test suite to Rspec2
- New gemspec and Rakefile
- Rename History.txt to CHANGELOG.md
- MIT license
- Speed up conversion
- Ruby 1.9 compatibility
- Requires activesupport 2.3.5 and works when 3.0 is installed
- Fix ActiveSupport deprecation warning
- Initial public release