v6.0.5
- Ensure instance width class is remapped to user-space values in Glyphs 3 sources (#780, #781).
- While importing UFO features.fea to Glyphs, handle the case where a mark class is used as the value for a glyph class (#694, #682).
- Fixed regression whereby the advance width of intermediate layers was being overwritten by the width of the associated master layer (#773, #774, #777).