Now that the 3D Warehouse has removed file versions earlier than 2017 from the download dialog, is there any plan to support newer SketchUp files?
The good news is that 3D warehouse added a collada download for each file. That imports fine into wysiwyg.
Yup, that's definitely an option. Another is to use SketchUp Pro to save back to the 2016 file format. Support for the SketchUp 2017 and above file format is coming with the 64bit version of wysiwyg.