2016a has been released: <a href="https:&#x2F;&#x2F;www.iana.org&#x2F;time-zones" rel="nofollow">https:&#x2F;&#x2F;www.iana.org&#x2F;time-zones</a><p>If you use the Elixir library mentioned in the article, it will already have been updated. If you use Mac OS X Yosemite it will probably never be updated.