This release matches HarfBuzz v14.3.1, and has an MSRV (minimum supported Rust version) of 1.85.
- Add support for shaping legacy AAT
morttables, including
language-specific morph features (#451, #453). - Handle tuple kerning in AAT
kerxtables (#452). - Fix a debug assertion for legacy
kernstate tables that declare more than
256 classes (#455). - Synthesize Arabic fallback GSUB lookups, including legacy Windows-1256
glyph layouts andno_stdbuilds (#454, #456). - Update
read-fontsto 0.43.3.