I am going to design a few Traditional Chinese glyphs. However, I can only add Simplified Chinese in Glyphs. Any way to do this? Thank you guys!!
You can add glyphs manually. Open the Glyph > Generate Glyphs… dialog and type or copy paste the characters you need.
It you have a list of the glyphs you consider default for each Traditional Chinese font, we can add it to the sidebar.
We have listed the things in https://github.com/3type/glyphs-han. Hopefully it will help you. And this list will be added in Glyphs 3.
That looks very good. Thanks.