In Symfony 4.3, the new Unique constraint can validate that all the elements of a given collection are unique.
In Symfony 4.3, routes can define three new options called utf8, locale and format to configure those values directly without having to add other options to do that.
In Symfony 4.3, the Finder component can exclude from the results all the files/directories that match the patterns of the gitignore file.
Symfony 4.3 adds two new env var processors so you can set the value of an option to the value of some URL or query string part.
In Symfony 4.3, event dispatching has been simplified to rely on pure PHP classes instead of using arbitrary strings to name events.
The first selected speakers of SymfonyLive São Paulo, the first SymfonyLive Portuguese conference in Brazil, have been announced.
The Symfony logo has been added as a new icon of FontAwesome in their latest 5.8 version.
The European Union is organising a Symfony and API Platform Hackathon on April 6 and 7, 2019.
SymfonyLive Berlin 2019 is already on the horizon. The CfP is live, we are looking forward to your talk proposals!
In Symfony 4.3, the Messenger component will switch from JSON to native PHP to serialize messages to a transport.
In Symfony 4.3, routes can include boolean container parameters, some routing options have been deprecated and the debug:router command will also display the route conditions.
In Symfony 4.3, apps which are accidentally published in development version are protected by default to prevent indexing them in search engines.
Symfony gets real-time push capabilities thanks to the Mercure component and bundle, which provide a modern and efficient alternative to timer-based polling and to WebSocket.
The next stable version of Twig 2.x will deprecate non-namespaced PHP classes, which will be removed in Twig 3.x (to be released during 2019).