No specific info about version 4.0. Please visit the main page of Laragon on Software Informer.
Nice to have Laragon.
Install runtime packages for applications designed with .NET Framework.
Create web applications using Apache2, PHP, MySQL, and MariaDB.
Hostblock helps you block either ads or just unwanted host addresses.
Modify the HOSTS file on Windows operating system.
HS Host Monitor is an IP network monitoring software for Windows .
Formspider is a Web 2.0 framework that lets you build applications
Nice to have Laragon.