New in Symfony 3.4: Lazy commands

In Symfony 3.4, console commands can be lazy-loaded, so the application doesn't have to instantiate all of them when running any command.

New in Symfony 3.4: Stopwatch improvements

In Symfony 3.4, the Stopwatch component allows to reset all its time measures and removes the sub-millisecond restriction to allow time measures with arbitrary precision.

New in Symfony 3.4: Validator information in the Symfony profiler

In Symfony 3.4, the web debug toolbar and the profiler will include a new panel to collect information about validator calls.

Introducing Webpack Encore for Asset Management

Hello Webpack Encore! Simple but powerful asset processing for your app. Built on top of industry best-practice tools, with a lightweight API to get you setup fast and back to writing code.

The new Symfony 3.3 Service Configuration Changes Explained

Symfony 3.3 introduces a new paradigm for service configuration that I hope you'll love

Symfony 4: End of HHVM support

Symfony 4 won't support HHVM anymore

New in Symfony 3.3: PSR-4 based Service Discovery

Symfony 3.3 will include a new feature to discover and register services based on PSR-4 classes found in the given directories.

New in Symfony 3.3: Service locators

In Symfony 3.3 you can create "service locators" to avoid injecting the entire service container when you need access to lots of services but you don't actually use all of them.

Symfony 4: A new way to develop applications

Time to introduce news ideas for Symfony 4.

New in Symfony 3.3: Service autoconfiguration

The new "autoconfigure" option adds automation to the "_instanceof" option, greatly simplifying the configuration of your services in Symfony 3.3 applications.