We try to stay on top of the 3 major Content Management Systems of WordPress, Joomla, and Drupal. This week was a big announcement from Joomla that version 4 is ready. We took a copy of a Joomla 3.9.28 and installed it in a XXAMP environment. We set the Joomla Update “options” in the “next” from the “default” and was prompted to upgrade straight to version 4. This would skip version 3.10. We went for it and it failed at the end of the update. Site was broken at that point. We are suggesting holding off from upgrading to version 4 at this moment.
We tried going from 3.9.28 to 3.10 and everything worked fine. We knew our Gantry 5 template wasn’t Joomla 4 ready, so we switched our templates to Protostar, and tried to got to version 4. The upgrade failed at this as well. We tried disabling most of the plug-ins we installed and this didn’t help. RocketThemes the maker of Gantry offers upgraded pieces you can replace your existing Gantry template to be Joomla 4 ready. We are going to try these and see if this helps. We hope to have an update for you. Here is the link to their GIT page with this information.
Although we haven’t spent much time on this effort yet we would advise before you upgrade test the site locally first. At this time we are advising against upgrading to Joomla 4 at this time.
Let us know if this helped you…