Input Allow selecting the Joomla version in Joomla! Toolkit installations

[MartinG]

The Joomla! Toolkit makes it very convenient to create a fresh Joomla installation. However, it currently installs only the latest stable Joomla version.

For developers and agencies, it would be very useful to be able to select the Joomla major version during installation.

For example, Joomla 5 and Joomla 6 are currently both relevant for extension development and compatibility testing, and the same situation will apply to future major versions such as Joomla 7. I regularly need clean installations of both versions to test extensions with different templates and configurations.

A simple version selector in the installation dialog would make this workflow much easier:

• Latest supported Joomla 6 release
• Latest supported Joomla 5 release
• Future supported major versions

This would avoid having to manually install Joomla 5 while Joomla 6 can already be installed conveniently through the Toolkit.