Changes from 2.30 to 2.31:
- Fixed bug where Serif Condensed Italic wouldn't get proper subfamily tags
- Added math operators U+2234-U+2237 to Mono
- Removed buggy instructions of U+032D
- added U+2C70, U+2C7E, U+2C7F to Sans and Sans Mono
- added U+2C7D to Sans Mono
- added U+2C6D, U+2C70-2C73, U+2C7E-2C7F to Serif
- added extremas to alpha U+03B1 in Serif-Italic
- added U+4A4, U+4A5 to Mono
- added Arabic letters U+0657, U+0670, U+0688-U+0690, U+0693-U+0694,
U+0696-U+0697, U+0699-U+06A0, U+06A2-U+06A3, U+06A5, U+06A7-U+06A8,
U+06AA-U+06AE, U+06B0-U+06B4, U+06B6-U+06B9, U+06BB-U+06BE
and their contextual forms to Sans
- added U+A78D LATIN CAPITAL LETTER TURNED H for coming Unicode 6.0
2f538a17ca