Changes of version 33.2.0

• Add flat-top variants for curly, straight-vertical-sides, and rounded-vertical-sides forms of W and w (#2146).
• Add almost-flat-top variants for curly forms of W and w.
• Refine shape of the following characters:
  • GREEK CAPITAL LETTER HETA (U+0370).
  • GREEK SMALL LETTER HETA (U+0371).
  • LATIN CAPITAL LETTER HALF H (U+2C75).
  • LATIN SMALL LETTER HALF H (U+2C76).
  • LATIN CAPITAL LETTER AU (U+A736).
  • LATIN CAPITAL LETTER REVERSED HALF H (U+A7F5).
  • LATIN SMALL LETTER REVERSED HALF H (U+A7F6).
  • LATIN SMALL LIGATURE FFI (U+FB03).
• Make certain characters slightly wider under Quasi-Proportional. Affected characters:
  • ARMENIAN CAPITAL LETTER TO (U+0539).
  • ARMENIAN SMALL LETTER TO (U+0569).
  • ARMENIAN SMALL LIGATURE ECH YIWN (U+0587).
• Fix variant application of cv38 on U+1DF0F.