Version 0.0.4 of TZInfo has been released (based on version 2005m of the underlying tz data). Changes in this release:

* Removed debug output accidentally included in the previous release.
* Fixed a bug in the generation of friendly zone identifiers (was inserting apostrophes into UTC, GMT, etc).
* Fixed Country <=> operator (was comparing non-existent attribute)
* Fixed Timezone.period_for_local error when period not found.
* Added testcases for Timezone, TimezoneProxy, TimezonePeriod, Country and some selected timezones.

GEM, zip and tar.gz files can be found at http://rubyforge.org/frs/?group_id=894. You can use 'gem update' to upgrade if you already tzinfo installed.