Make sure your server environment meets the technical specifications for Joomla! 4 before proceeding since ultimately you will be going to Joomla 4.Note: If your host does not meet the technical requirements, you will need to change hosts after you get your 1.0 site to 1.5. If you need to change hosts, then set up a new hosting account on a host that meets the technical specs and install your fresh Joomla 4.x site in the root of the server on a temporary domain. This will make it easier when it’s time to go live. Alternatively, you can set up a development location on a local device (see below).