Grouped Geometry is Not Supported
When exporting grouped models to SMD, the SMD exporter will fail to export your model correctly.
Bad Texture Alignment on Brush Geometry and Displacements
Fixed in VMF Exporter 1.21 (WWMT 1.768)
The current VMF Exporter does not yet export the correct texture alignment, rotation and scaling on brush geometry and displacements.
Brush Geometry
How to export brush geometry with the Wall Worm VMF Exporter.
Incorrect Rotation on World Geometry
Fixed in WWMT 1.867
In earlier versions of the VMF exporter, non-rectangular faces on geometry produce inaccurate texture rotations.
Brush Materials have incorrect rotation and scale when using the DirectX Shader
The Wall Worm Material Library Generator originally created DirectX Materials for all materials. But updates to the VMF Exporter changed the way materials are interpretted. Whenever possible, you should not use DirectX Materials.
WWMT Changelog
Wall Worm tools changelog. Includes information and release date on each update to Wall Worm.
Source 2 Engine
Wall Worm and Source 2. Information on Counter-Strike 2 and Counter-Strike: Global Offensive.
Archive of Wall Worm Version 2 Changelog
Archive of Changelog 2014 to early 2017
Archive of Wall Worm Version 2.X changelog in 2014 through early 2017.
Archive of Wall Worm Version 1 Changelog
Archive of Changelog 2011-2014
Archive of Wall Worm Version 1.X changelog in 2011 through 2014.
Archive of Wall Worm Version 3 Changelog
Archive of Changelog early 2017 to early 2019
Archive of Wall Worm Version 3.X changelog in early 2017 through early 2019.