Downsaving in Sketchup Pro 2024

Hi there! I have a contractor who is asking for access to the sketchup model, but they need me to downsave my file in order to be able to access it. It appears the dropdown to downsave in the “Save As” menu has been removed from Sketchup Pro and I no longer have the ability to do this. Does anyone know if Sketchup has changed the way you do this?