If you had a custom module on our classic version, you’ll still be able to use that custom module by clicking the “Revert to classic version” link in the header of your account. If you don’t see your module on the new platform, please let us know. Some modules will not be able to be moved over to the new platform because it’s a completely new framework – don’t worry though, our classic version will still be available and will be supported just like the new version! Each situation varies depending on the complexity and compatibility, so please just shoot us a support ticket and we’ll be happy to address it. Unfortunately, responses to custom module tickets may be delayed immediately following the launch due to the extra resources needed to make sure everything is working smoothly on the new system. We’ll be sure to get back to you as soon as possible though. Thank you!