- Implemented `public.skipExportGlyphs` UFO and DesignSpace lib key, for excluding specific glyphs from final binary font (318).
NOTE: The feature file is not subsetted yet. If you reference glyphs that are excluded from export, the feature compiler will crash.
- [propagateAnchors] Correctly propagate anchors for composite glyphs that combine multiple mark glyphs (e.g. "circumflexcomb_tildecomb") (316).
- [decomposeComponents] Fixed duplicate decomposition of nested components in OTFs when using defcon UFO backend (322).
- [kernFeatureWriter] Write separate kern lookup without `lookupflag IgnoreMarks` for the kerning pairs that contain any mark glyphs (314, 328).
- Moved `maxContextCalc` module to `fontTools.otlLib`, but kept a stub that re-imports from the new location, for backward compatibility. This will be removed in the future.