Hi, What is the policy of updating year in copyright notices? There are several pages ([1], [2], [3]) where copyright notice is explained, but without any notes on the year detail I found one thread [4] about copyright policy, but it discusses only copyrighting patches and fixes. I understand it may depend on local law in particular country, (i.e. it seems U.S. requires year [5]). However, without digging law backgrounds, I'd simply like to know what is Boost policy for the notice updates. For example, a file created in 2009 includes relevant copyright notice and in 2013 the file receives update. Is it required to update the copyright year to 2009-2013? [1] http://www.boost.org/users/license.html [2] http://www.boost.org/users/faq.html [3] http://www.boost.org/users/index.html [4] http://lists.boost.org/Archives/boost/2012/01/189315.php [5] http://www.contentious.com/2007/01/07/copyright-notice-is-the-year-really-ne... Best regards, -- Mateusz Loskot, http://mateusz.loskot.net