Another issue for this update is that all glyphs are decomposed, which is not great for TTF compression. We would recommend to rebuild composites to lower the files size.
Would you (1) agree with this modification or (2) you would prefer to keep the source file as it is?
If (1), would you like to correct the source yourself, or it is okay if I proceed myself ?
If you make this modification yourself, it would be more efficient to fix the vertical metrics issue first.
Another issue for this update is that all glyphs are decomposed, which is not great for TTF compression. We would recommend to rebuild composites to lower the files size.