Issue #2145633 by Jose Reyero, Gábor Hojtsy | YesCT: Use standard discovery facility in TypedConfigManager instead of one-off implementation.
Issue #749748 by Bès, penyaskito, sun, hefox, Dave Reid, mavimo | c960657: Fixed Contact, register and comment forms do not prefill with user info from browser.
Issue #2309575 follow-up by Wim Leers: [Revert] Remove the null and memory backend definitions from core.services.yml in favour of devel module providing them instead.
Issue #2316153 by Berdir: Fixed PHP 5.4.30/5.5.15+ changed json_encode() of DateTime objects to include microseconds, breaks tests.
Issue #140363 by synth3tk, makemineatriple, realityloop, yoroy, YesCT, Niklas Fiekas, Schnitzel, corbacho | Jao: In user profiles, "Track" tab should be renamed "Activity".
Issue #2161845 by Gábor Hojtsy, vijaycs85 | YesCT: Fixed Node views (front page, admin) do not use the proper language filter.
Issue #2313811 by undertext | andyceo: Fixed Inconsistent interface location: core/modules/menu_link_content/src/Entity/MenuLinkContentInterface.php.
Issue #2315255 by Dave Reid: Fixed Xss::split() fails on custom HTML elements with dashes in the name.
Issue #2188889 by CharuAg, cwells, lokapujya, ashepherd, kay_v, scor: Support RDFa output in link field formatter.
Issue #2313397 by tim.plunkett: Replace FormBuilderInterface::setValue() with FormStateInterface::setValueForElement().
Issue #2312367 by lokeoke, dawehner: Add a getUuid() method for content menu links, to not have to use getDerivativeId().