1.5 and XL are updated with minor fixes as well as adding convenience re-routes fro connecting AegisFlow to additional templates like MaskFX, Faces, and Iterate, or your own creations.
For Digital Delivery Customers, A7 improves the installer and adds in a new Module, "IP-MIX, a toolset for using controlnets and ip adapters together to get new looks from your existing work.
For more info, look to https://civitai.com/articles/2984