Changes of version 3.7.1
* Fix broken line height under Macintosh.
Changes of version 3.7.0
* Make v-k-cursive visible in Upright and Oblique; Split variant selectors
for k and K.
* Add flat hooked but tailed variants for f (VXEX ... VXFA).
* Fix mark position of Small Heng With Hook (U+0267) and Small Heng
(U+A727); add letter Cyrillic Iotified Small and Big Yus (U+0468, U+0469,
U+046C, U+046D), Capital Heng (U+A726), and Cyrillic En With Hook
(U+04C7, U+04C8).
* Corrected shape of descender-accented Cyrillic letters under Slab; Add
letter Khakassian Che (U+04CB, U+04CC) and Ghe With Descender (U+04F6,
U+04F7).
* Add more asterisk and star dingbats (U+2733, U+2734, U+2737 ... U+273A).
* Add more sized geometric shapes (U+26AA, U+26AB, U+2B1A ... U+2B1E,
U+2B25 ... U+2B2B, U+2BC0 ... U+2BC8, U+2BCA, U+2BCB).
* Fix variant selection for ɳ (U+0273), ɖ (U+0256), and ᶑ (U+1D91).
* Fix shape of capital J under Aile.
* Fix lSlash's shape under Aile.
* Add graphic form of CGJ(U+034F), ZWNJ (U+200C), ZWJ (U+200D), Object
Replacement Character (U+FFFC), and Replacement Character (U+FFFD).
* Add semicircle arrows (U+21B6, U+21B7) and open-circle arrows (U+21BA,
U+21BB).