ab-glyph-0.2.12

• Update owned-ttf-parser to 0.13.2.
• Pre-parse cmap & kern subtables on all Font variants at initialization. This provides
  much faster glyph_id & kern method performance, results in 25-30% faster layout
  benchmark performance.

ab-glyph-rasterizer-0.1.5

• Remove cap of 1.0 for coverage values returned by for_each_pixel now >= 1.0 means fully covered.
  This allows a minor reduction in operations / performance boost.

ab-glyph-0.2.11

• Font::outline will return None for rare invalid/empty glyph bounds instead of panicking.
• Add Font::glyph_raster_image for color emoji fonts.

ab-glyph-0.2.10

• Update ttf-parser to 0.12.

ab-glyph-0.2.9

• Update ttf-parser to 0.11.

ab-glyph-0.2.8

• Add fallback bounding box calculation for malformed font glyphs with zero sized boxes.
• Update ttf-parser to 0.10.

ab-glyph-0.2.7

• Update ttf-parser to 0.9.

ab-glyph-0.2.6

• Add Font::codepoint_ids method for iterating over (GlyphId, char) pairs.
• Clarify documentation.

ab-glyph-rasterizer-0.1.4

• Add Rasterizer::reset, Rasterizer::clear methods to allow allocation reuse.

ab-glyph-rasterizer-0.1.3

• Fix index oob panic scenario #21.