Hi @mdcaa2002
Revit 2026 plug-in has already been released. Please download the latest version of our plug-in, either in the official website or via the D5 Launcher. You can also access the forum post about Revit 2026: Revit Rendering with D5 Render | D5 Sync for Revit - Workflow / Revit - D5 RENDER FORUM
I have this issue too. I downloaded the latest plugin install file, and Revit 2026 does not appear in the list of versions to install.
I downloaded it from the link and tried to install it from the launcher. Both were the older version. I finally deleted the version in the folder and redownloaded from the launcher and got it to work.