fonts/harfbuzz 14.4.0nb1 NetBSD

14.6.0 - Fix shaping failures caused by out-of-range glyph IDs, a regression from 11.4.0. - Update experimental beyond-64k support to the final ISO Open Font Format 5th edition. This support remains disabled by default. - Add support for the `DMAP` table. - Support `FeatureVariations` 1.1 lookup variations, including subsetting and instancing. - Update `VARC` to the revised variation-store format. The new format is incompatible with the previous one. - Various `VARC` fixes. - Fix background color and stride handling in the experimental raster library. - Improve the experimental Rust shaper (HarfRust) and font functions (`fontations`), and update HarfRust to 0.14. - Various subsetting fixes and improvements. - Various fixes for malformed fonts. - Various build and CI fixes.

Overview of changes leading to 14.5.1 - Map the `fonupa` (Uralic Phonetic Alphabet) BCP 47 variant to the `UPPH` OpenType language system tag. - Produce smaller `cmap` subtables and drop no-op variation device tables when subsetting. - Fix possible deadlock in `hb_font_destroy()` after `hb_ft_font_set_funcs()`, a regression from 14.5.0. - Fix signed integer overflows when scaling glyph extents and applying synthetic slant and emboldening. - Fix float-to-int overflow in `VARC` component axis coordinates with malformed fonts. - Fix a memory leak in the experimental WebAssembly shaper when shaping with features. - Fix accumulator overflows in the experimental raster library when rendering glyphs with very many overlapping edges. …

Overview of changes leading to 14.5.0 - Update Unicode 18.0 data and script support, including script values for Jurchen, Proto-Cuneiform, and Seal, and the corresponding shaping support. - Add support for VARC table subsetting, including pruning auxiliary data, remapping glyph IDs, and guarding the feature in lean builds. - Add rendering work budgets to the draw and paint APIs and share them across the raster, vector, GPU, and Cairo renderers so nested outline work remains bounded. - Improve performance in set iteration, lookup traversal, and the repacker, and add coverage for new benchmarks and fuzzing seeds. - Fix various correctness and robustness issues across the CFF, Graphite, DirectWrite, and repacker code paths, including memory leaks, overflow checks, …