Working MHX importer in Blender 2.55 beta

Version 1.0 of the MHX importer is included in the upcoming beta release of Blender (2.55). Hopefully the days of copying the mhx import script to Blender's add-ons folder are gone now. To import mhx files, do the following:
1. File > User preferences
2. On the Add-Ons tab, Import/Export section, enable Import MakeHuman (.mhx).
3. File > Import > MakeHuman (.mhx)


Will this continue to work? Actually, when I tested today there was an error due to another api change. It could be easily fixed on the export side, so it will work with tomorrow's nightly build. Hopefully the days of api changes are over soon.