Version 2.537 released on 2-4-2015
* Material Library Generator: Fixed bug importing a material library when Wall Worm Pro is not installed.
* VBSP Importer: Fixed bug importing VBSP file.
Version 2.539 released on 2-4-2015
* VTF Exporter: Fixed bug exporting VTF files when WW Pro not installed.
* VTF Exporter: Added partial non-bitmap exporting support in VTF Exporter. Requires WW Pro to take full advantage. Documentation pending.