Multi Domain Support for Joomla.
A fork that supports PHP 7.1 and later.
Download the latest release and install the package in Joomla. Future updates should be available via the Joomla Extension update mechanism.
To build the package, use Phing:
Just typing phing will build the package.
Don't forget to update the version number in the version file.
The resulting Joomla package can then be found in the dist folder.