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- Update from 3.1.2 to 3.3.2 - Update of rootfile - Changelog Overview of changes leading to 3.3.2 - Revert splitting of pair positioning values introduced in 3.3.0 as it proved problematic. (Behdad Esfahbod) Overview of changes leading to 3.3.1 - Fix heap-use-after-free in harfbuzz-subset introduced in previous release. (Garret Rieger) Overview of changes leading to 3.3.0 - Improved documentation. (Matthias Clasen) - Internal code cleanup, using C++ standard library more. (Behdad Esfahbod) - The low 16-bits of face index will be used by hb_face_create() to select a face inside a font collection file format, while the high 16-bits will be used by hb_font_create() to load the named instance. (Behdad Esfahbod) - Glyph positions and other font metrics now apply synthetic slant set by hb_font_set_synthetic_slant(), for improved positioning for synthetically slanted fonts. (Behdad Esfahbod) - Fixed unintentional locale dependency in hb_variation_to_string() for decimal point representation. (Matthias Clasen) - When applying pair positioning (kerning) the positioning value is split between the two sides of the pair for improved cursor positioning between such pairs. (Behdad Esfahbod) - Introduced new HB_GLYPH_FLAG_UNSAFE_TO_CONCAT, to be used in conjunction with HB_GLYPH_FLAG_UNSAFE_TO_BREAK for optimizing re-shaping during line breaking. Check the documentation for further details. (Behdad Esfahbod) - Improved handling of macrolanguages when mapping BCP 47 codes to OpenType tags. (David Corbett) - New API: +HB_GLYPH_FLAG_UNSAFE_TO_CONCAT +hb_segment_properties_overlay() +hb_buffer_create_similar() +hb_font_set_synthetic_slant() +hb_font_get_synthetic_slant() +hb_font_get_var_coords_design() Overview of changes leading to 3.2.0 “harfbuzz” library improvements: - Fixed shaping of Apple Color Emoji flags in right-to-left context. (Behdad Esfahbod) - Fixed positioning of CFF fonts in HB_TINY profile. (Behdad Esfahbod) - OpenType 1.9 language tags update. (David Corbett) - Add HB_NO_VERTICAL config option. - Add HB_CONFIG_OVERRIDE_H for easier configuration. (Behdad Esfahbod) “harfbuzz-subset” library improvements: - Improved packing of cmap, loca, and Ligature tables. (Garret Rieger) - Significantly improved overflow-resolution strategy in the repacker. (Garret Rieger) Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>