I have 3 joomla sites still using J3. (These are client sites).
The sites are alerting me in big bold that I need to update to J4, but I cannot until I have the updated version of the template. These are still on the list to be converted and a number above them on the list that are past their expect conversion date. I need to get this arduous J4 conversion process done which requires a staging site, and figuring out what plugins conflict. Sure would like to get this job behind me. Any advise?
J51_Substance,
J51_Metropolis
J51_Calibra