Re: [tz] Casey time zone change

Thanks for the heads-up about Casey. Reading between the lines of your message, it appears that we also need an update for Macquarie Island. tzdb has Macquarie at +11 all year due to email you sent us on 2010-03-10. However, that experiment lasted just one year according to your records at timeanddate.com, and Macquarie has used Tasmanian rules since then. Proposed patch attached. We're about to do a new release anyway because of Yukon and so might as well fold this in.