informacia z oficialnej stranky http://www.maintain.se/cocktail/index.php
As for now Cocktail has support for Mac OS X 10.3 (Panther), Mac OS X 10.4 (Tiger) and Mac OS X 10.5 (Leopard). We are working on the new Mac OS X 10.6 (Snow Leopard) compatible edition of Cocktail and it will be released as soon as it’s properly tested.
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