A new version of TZDB has been release (1.8.2014b). This version fixes a few issues around the Windows TZ aliases provided by CLDR project. Obviously the database has been updated to the most recent version (2014b).
The biggest news is the fact that we have moved to GitHub! The old Google Code url will still be around for a while, after which point it will be deleted.
Also, I would like to thank Pierre Yager for the fixes and the release itself as I do not have access to a Delphi license any longer.
TZDB is an open source project that provides Delphi (7+) and FreePascal (2.0+) users with a “built-in” timezone database. The same source of data is used in most Unixes, Java, MacOS and multiple other projects out there.