I'm pleased to announce I've got the CR_Documentor 22.214.171.124 release up and running in the Visual Studio Gallery!
You can either get it from the gallery, or, from the Visual Studio Extension Manager, search for "documentor," "dxcore," "coderush," or other related terms and it'll come up.
It's a full VSIX installer, so it'll install right into Visual Studio without you needing to download, unzip, or do anything additional.
(I think I'm the first DXCore plugin with a VSIX installer to appear in the gallery, so... I have to say, I'm a little proud. Huge props to the DevExpress folks who made this possible.)