Event Gallery 4.0 is available. Between version 3.12.10 and the latest version, more than 50 tickets made it into the gallery component. Most of the changes are around the Joomla 4 support. Thanks to some engaged users, I was able to tackle many details to optimize your user experience, especially in the back end. Thanks a lot and keep reporting! The release notes you can find here: Release Notes
One mayor change you noticed: there is version 4.0 now! For about 8 years, I kept the 3 in front of the version number. But this makes it hard for you to notice how severe the changes between different versions are. Now we're back to a common version schema. Changes in the first number indicate that you need to carefully test your site with the new version. There will be no problem if you don't use any template overrides or custom CSS adjustments. If you do, check that your modifications are still working. I'll be careful with breaking changes, but they will happen.
With Joomla 4, the place where you need to enter the download id for Event Gallery Extended changed. If you encounter any update issues, please update the download ID. This page will show your download ID and the process to add it: How to add a Download ID