• [COLRv1] Added unbuildColrV1 to deconstruct COLRv1 otTables to raw json-able data structure; it does the reverse of buildColrV1 (#2171).
• [feaLib] Allow sub X by NULL sequence to delete a glyph (#2170).
• [arrayTools] Fixed Vector division (#2173).
• [COLRv1] Define new PaintSweepGradient (#2172).
• [otTables] Moved Paint.Format enum class outside of Paint class definition, now named PaintFormat. It was clashing with paint instance Format attribute and thus was breaking lazy load of COLR table which relies on magic __getattr__ (#2175).
• [COLRv1] Replace hand-coded builder functions with otData-driven dynamic implementation (#2181).
• [COLRv1] Define additional static (non-variable) Paint formats (#2181).
• [subset] Added support for subsetting COLR v1 and CPAL tables (#2174, #2177).
• [fontBuilder] Allow setupFvar to optionally take designspaceLib.AxisDescriptor objects. Added new setupAvar method. Support localised names for axes and named instances (#2185).