Commit a62f37d6fa412b799b7247b813f6e65a968e7645
2018-10-05T02:49:29
Change vendor features from Harf/Buzz to HARF/BUZZ https://github.com/harfbuzz/harfbuzz/commit/a01194aaf4c15160330b4042066263b2c963b658#commitcomment-30772041 "The tag space of tags consisting of four uppercase letters (A-Z) with no punctuation, spaces, or numbers, is reserved as a vendor space. Font vendors may use such tags to identify private features."