XPSTools v1.7.4

Tried to improve the display of transparent materials in the 3dviewport by checking in the transparency option in the object properties ( Objects -> Display -> Transparency).
Cons: No highlight of the object when selected or active. Object invisible in solid view.

Incoming addition of alpha channel in future versions of blender (maybe). Fixed crash in experimental daily build
Blender 2.79 83ce028 Sat Oct 7 04:54:30 2017

XPSTools v1.7.3

Corrected convertion of reflection map
Corrected convertion of BI Reflection to Cycles enviroment map.
Emission node corredted color space.

XPSTools v1.7.2

Use relative imports so it doesn't matter witch folder the addon is installed.

XPSTools v1.7.1

Online Updater

Added the option to update online right from the addon.
Thanks to CGCookie for this awesome tool.

XPSTools v1.7.0

XPS new format NGFF and new render groups 42 & 43

NGFF, new experimental XPS file format compatible with OBJ.
And compatibility with new render groups 42 & 43

XPSTools v1.6.0

New Features:
Imported meshes are randomly colorized
Vertex Color import/export support
Mark Seams support.

Bug fixes:
Importing model 2 or more models that have use different texture files with the same name result in only one of the texture imported and applied to both models.
Error export models with vertex groups not corresponding to bones.
Error importing models with bone index non existent in the bone list.
UVs wrongly displaced.
minor bugs and performace improvements.

XPSTools v1.5.0

Added a way to convert BI materials to Cycles.
The exporter still need BI to export the models.

And Blender Finally added support for custom normals (Blender 2.74)!!!
So this release can import/export custom normals.

The now addon requires Blender 2.74 and up.

XPSTools v1.4.0

Added Compatibility for the XPS RG 40/41 (plus compatibility with unknown RG / textures)

Added Parameters for import:
Join Rips: Now its optional to join the rips in the meshes.
Join MeshParts: Join meshes that have in the name "!nPart!". the previous parameter eliminates the rips.
Connect Bones: Connects bones to its parents when posible.
Auto IK: Set the armature for Auto IK.

Added Parameters for import:
Export only selected: Export only selected objects or all visible objects.

minor bug fixes

XPSTools v1.3.2

Fixed Normal Calculation on export.
Changed Bone Weights data structure.
Fixed Material Creation and default values.
Fixed Vertex weights ordered influence and ASCII file format 4 weights limit.

XPSTools v1.3.1

Fix Bugs

Bug Missing operators.
Improve Importing libraries.
Change Addon Version