=== 2.1 / 2010-09-11 * Minor enhancement * Use String#bytesize if available. Patch by SAWADA Tadashi. === 2.0 / 2010-06-11 * Major Enhancements * 1.9-ready * Notification levels now work on x86 * Notification levels no longer work on PPC * Minor Enhancements * Added Growl.list which finds local hosts running growl using dnssd.