JuliaStrings/utf8proc v2.12.0

on GitHub

Unicode 18 support (#354). (This includes the modified grapheme-break rule
GB9c in UAX 29, which removes some grapheme breaks for Indic characters.)

options arguments are changed from an enum to unsigned int, since
they are generally bitwise "or" of enum values; this should be backwards
binary compatible (#353).

int *last_boundclass parameter of utf8proc_decompose_char is changed to
a utf8proc_int32_t * (affecting only rare systems where int is not 32 bits, on
which the last_boundclass argument would have produced incorrect results) (#363).

New utf8proc_free function to free memory allocated by utf8proc (#338).
(You can also use your own memory allocator by calling lower-level APIs.)

utf8proc_normalize_utf32 can now handle invalid codepoints ≥ 0x110000.
They are passed through unchanged rather than dropped, and composition never
runs across one (#352, #355).

Fix UTF8PROC_CHARBOUND emitting no 0xff grapheme markers when combined
with UTF8PROC_COMPOSE or UTF8PROC_DECOMPOSE, a regression in 2.11.3
(#355).

Zig build scripts (#351).

Minor build-system improvements (#326, #327, #334).