Symfony 3.4 adds new HTML5 form types ("tel" and "color"), new options for TimezoneType and support for callbacks in the delete_empty option.
October 5, 2017
#Living on the edge
In Symfony 3.4, the kernel of the application can implement CompilerPassInterface to define a compiler pass in it.
October 4, 2017
#Living on the edge
Symfony 3.4 adds a new form theme for Bootstrap 4, the most popular front-end component library.
October 3, 2017
#Living on the edge
Symfony 3.4 includes an Argon2i password hasher , a modern alternative to Bcrypt natively supported by PHP 7.2.
October 2, 2017
#Living on the edge
This was the last week before Symfony 3.4 feature freeze period. That's why lots of pending new features were merged (including a new Argon2i password encoder, a better integration of the Lock component and a new minimalist default PSR-3 logger) and some existing features were deprecated (including HTTP Digest authentication and security ACL).
October 1, 2017
#A week of symfony
Symfony 3.4 provides new configuration options so you can generate the right URL for assets out of the HTTP context, for example in a command console.
September 29, 2017
#Living on the edge
Symfony 3.4 deprecates bundle inheritance, but Symfony still provides lots of alternatives to override the resources of third-party bundles in your application.
September 28, 2017
#Living on the edge
Symfony 3.4 adds a new CoverageListener to the PHPUnit Bridge component to create more precise code coverage reports.
September 27, 2017
#Living on the edge