guzzle/guzzle — pull request #163 by fogs (2012-11-06 19:08:42+00:00)
Title: Update src/Guzzle/Plugin/Cookie/CookieJar/ArrayCookieJar.php

Bug fixed: certain cookie updates were handled incorrectly

Previously, changing the value of a cookie and at the same time a non-identity attribute (e.g. the security flag) resulted in storing the cookie twice. However RFC6265, Section 5.3., Item 11 states, that the old cookie must be replaced.