symfony-2.7

Symfony 2.7 was released on 30th April 2015 and is the current LTS (Long Term Support) version after the 2.3 version . Maintenance for these versions will end on May 2016 for Symfony 2.3 and May 2018 for Symfony 2.7. Security fixes will be released during one year after end of maintenance for both versions. As suggested by Massimiliano Arione in the announce comments , what are the changes required to upgrade from Symfony 2.3 from 2.7 without having to check all the minor upgrades (2.3 → 2.4, 2.4 → 2.5, etc.)? As reminded by Med in a comment, Symfony2 developers have tried to keep backward

Since my Symfony 2 update to 2.7 . I get a lot of deprecated erors in PHPUnit and console (message is clear by now). ProjectX\ApiBundle\Tests\Controller\SectionsControllerTest::testPostDebug() The twig.form.resources configuration key is deprecated since version 2.6 and will be removed in 3.0. Use the twig.form_themes configuration key instead. Any idea how to disable them for now? I have the same problem and solved it similar to the below link. Symfony declares to report all errors and overrides what you put in php.ini by design (otherwise it couldn't catch & display nice stack traces for you