harfbuzz-11.4.5

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

Now version 11.4.5.

[Bruce Dubbs]

Overview of changes leading to 11.4.5 - Saturday, August 30, 2025

• Bug fixes for “AAT” shaping, and other shaping micro optimizations.

Overview of changes leading to 11.4.4 - Tuesday, August 26, 2025

• Fix a shaping regression affecting mark glyphs in certain fonts.
• Fix pruning of mark filtering sets when subsetting fonts, which caused changes in shaping behaviour.

Overview of changes leading to 11.4.3 - Saturday, August 23, 2025

• Make shaping fail much faster for certain malformed fonts (e.g., those that trigger infinite recursion).
• Fix undefined behaviour introduced in 11.4.2.
• Fix detection of the “Cambria Math” font when fonts are scaled, so the workaround for the bad MATH table constant is applied.

Overview of changes leading to 11.4.2 - Thursday, August 21, 2025

• Various performance and memory usage improvements.
• The hb-shape command line tool can now be built with the amalgamated harfbuzz.cc source.
• Fix regression in handling version 2 of avar table.
• Increase various buffer length limits for better handling of fonts that generate huge number of glyphs per codepoint (e.g. Noto Sans Duployan)
• Improvements to the harfrust shaper for more accurate testing.

[Bruce Dubbs]

Fixed at commits

908b068dd1 Update to git-2.51.0.
ac98baebd2 Update to harfbuzz-11.4.5.

[Bruce Dubbs]

Milestone renamed