Changes of version 29.0.0-beta.1

• [BREAKING] Add separate serifed variants for digits 2 through 5. As a result, current variants are partially renamed and reordered (#1965). Change of variant names:
  • two.straight-neck → two.straight-neck-serifless
  • two.curly-neck → two.curly-neck-serifless
  • three.flat-top → three.flat-top-serifless
  • four.closed → four.closed-serifless
  • four.closed-non-crossing → four.closed-non-crossing-serifless
  • four.semi-open → four.semi-open-serifless
  • four.semi-open-non-crossing → four.semi-open-non-crossing-serifless
  • four.open → four.open-serifless
  • four.open-non-crossing → four.open-non-crossing-serifless
  • five.upright-arched → five.upright-arched-serifless
  • five.upright-flat → five.upright-flat-serifless
  • five.oblique-arched → five.oblique-arched-serifless
  • five.oblique-flat → five.oblique-flat-serifless
• [BREAKING] Reorder of glyph variants:
  • Influenced characters: I, U, Z, i, l, u, z, Greek Lower Mu (μ), Micro Sign (µ).
• [BREAKING] Quasi-proportional will now use a six-unit system instead of four. Metrics of various letters (f, t, r, m, w, etc.) are adjusted.
• Add characters:
  • UPWARDS WHITE ARROW FROM BAR (U+21EA) ... RIGHTWARDS WHITE ARROW FROM WALL (U+21F0).
  • RETURN SYMBOL (U+23CE).
  • UPWARDS WHITE ARROW FROM BAR WITH HORIZONTAL BAR (U+2BB8).
  • LOWER HORIZONTAL RULER SEGMENT (U+1CC05) (Purposed for Unicode 16; L2/21-235).
  • RIGHT VERTICAL RULER SEGMENT (U+1CC06) (Purposed for Unicode 16; L2/21-235).
  • LOWER RIGHT RULER SEGMENT (U+1CC07) (Purposed for Unicode 16; L2/21-235).
  • BOX DRAWINGS LIGHT HORIZONTAL AND UPPER RIGHT (U+1CC1B) ... BOX DRAWINGS LIGHT BOTTOM AND LOWER LEFT (U+1CC1E) (Purposed for Unicode 16; L2/21-235).
  • SEPARATED BLOCK QUADRANT-1 (U+1CC21) ... SEPARATED BLOCK QUADRANT-1234 (U+1CC2F) (Purposed for Unicode 16; L2/21-235).
  • BLACK NEUTRAL FACE (U+1CC6F) (Purposed for Unicode 16; L2/21-235).
  • VERTICAL LINE WITH FOUR TICK MARKS (U+1CC90) (Purposed for Unicode 16; L2/21-235).
  • HORIZONTAL LINE WITH FOUR TICK MARKS (U+1CC91) (Purposed for Unicode 16; L2/21-235).
  • BOX DRAWINGS DOUBLE DIAGONAL LOWER LEFT TO MIDDLE CENTRE TO LOWER RIGHT (U+1CE09) (Purposed for Unicode 16; L2/21-235).
  • BOX DRAWINGS DOUBLE DIAGONAL UPPER LEFT TO MIDDLE CENTRE TO UPPER RIGHT (U+1CE0A) (Purposed for Unicode 16; L2/21-235).
  • SEPARATED BLOCK SEXTANT-1 (U+1CE51) ... SEPARATED BLOCK SEXTANT-123456 (U+1CE8F) (Purposed for Unicode 16; L2/21-235).
  • UPPER LEFT ONE SIXTEENTH BLOCK (U+1CE90) ... LOWER HALF RIGHT ONE QUARTER BLOCK (U+1CEAF) (Purposed for Unicode 16; L2/21-235).
  • FOLDER (U+1F5C0) (#2181).
  • DOWNWARDS BLACK ARROW TO BAR (U+1F8B3) ... SOUTH WEST ARROW FROM BAR (U+1F8BB) (Purposed for Unicode 16; L2/21-235).
  • LEFT TWO THIRDS BLOCK (U+1FBCE) (Purposed for Unicode 16; L2/21-235).
  • LEFT ONE THIRD BLOCK (U+1FBCF) (Purposed for Unicode 16; L2/21-235).
  • BOX DRAWINGS LIGHT DIAGONAL MIDDLE RIGHT TO LOWER LEFT (U+1FBD0) ... BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO MIDDLE RIGHT TO LOWER LEFT (U+1FBDF) (Purposed for Unicode 16; L2/21-235).
  • UPPER CENTRE ONE QUARTER BLOCK (U+1FBE4) ... MIDDLE RIGHT ONE QUARTER BLOCK (U+1FBE7) (Purposed for Unicode 16; L2/21-235).
• Fix a disjoint stroke of Outlined Curly Z under some weights (#2195).
• Unify diagonal box drawings' angles (#2197).
• Fix Large Type Piece U+1CE3B (#2206).
• Added a MOSC feature that turns certain geometric shapes into mosaics (#2212).
• Fix frac feature for better recognizing fraction patterns (#2214).