**Version 4.7 of Ignite Gallery was released on Monday the 30th of August 2021. This version works in both Joomla 3 and Joomla 4.
**You can install version 4.7 (or version 4.8...) of the component/module/plugin on top of any older 4.x or 3.x component/module/plugin. All php/css files will be overwritten, but no content will be lost.
**If you are upgrading you site from Joomla 3 to Joomla 4, please upgrade Ignite Gallery to version 4.7 (or version 4.8...). No extra steps are required, version 4.7 of the gallery works in Joomla 3 and Joomla 4.
**If you have an old "image inserter" plugin that is version 3, please remove it before upgrading. All ignite extensions should be version 4.7 or above: