Mercure 1.0 is here in its first public preview, and it is the biggest release in the project’s history! Mercure powers mission-critical real-time communication across hundreds of production deployments. It delivers Server-Sent Events over plain HTTP without requiring client SDKs. Version 1.0 maintains this architecture while modernizing core capabilities using newly established web standards: This…
Category: PHP
Coding at the Speed of Thought: The New Era of Symfony Docker
If we want to discuss Developer Experience (DX) in 2026, we have to talk about instantaneous feedback and coding agents. At SymfonyLive Paris 2026, I presented “Coding at the Speed of Thought: Symfony DX in 2026“, where I detailed the bleeding-edge features we have brought to the PHP and Symfony ecosystems. To make this vision…
Windows Support for FrankenPHP: It’s Finally Alive!
It’s happening! I am thrilled to announce the immediate availability of official Windows support for FrankenPHP. Since the project’s initial release, this has been by far the most requested feature. While many of you have been successfully running FrankenPHP on Windows via WSL (Windows Subsystem for Linux), native support was the “white whale” we’ve been…


