v2.5.0

Unicode 13 support (#179). No longer report zero width for category Sk (#167). cmake support improvements (#173).

v2.4.0

Unicode 12.1 support ([#156]). New -DUTF8PROC_INSTALL=No option for cmake builds to disable installation ([#152]). Better make support for HP-UX ([#154]). Fixed incorrect UTF8PROC_VERSION_MINOR version number in header and bumped shared-library version.

v2.3.0

Unicode 12 support ([#148]). New function utf8proc_unicode_version to return the supported Unicode version ([#151]). Simpler character-width computation that no longer uses GNU Unifont metrics: East-Asian wide
characters have width 2, and all other printable characters have width 1 ([#150]). Fix CHARBOUND option for utf8proc_map to preserve U+FFFE and U+FFFF non-characters ([#149]). Various build-system improvements ([#141], [#142], [#147]).

v2.2.0

Unicode 11 support (#140 and #132), utf8proc_NFKC_Casefold and UTF8PROC_STRIPNA (#133) , build fixes (#123, #121), case-folding change for ß (#134), charwidth changes (#135).

v2.1.1

Bug fixes #128, #94, #99, #113, #125.