We could map the value 20 to 1, so we can have "Hairline" at 1, we unofficially accept it. Otherwise it's okay. But we can't distribute a font with the default under 100, it would cause rendering issues in some OS. We would need to keep it at as before.
We could map the value 20 to 1, so we can have "Hairline" at 1, we unofficially accept it. Otherwise it's okay. But we can't distribute a font with the default under 100, it would cause rendering issues in some OS. We would need to keep it at as before.