libunibreak 6.1

• Optimize the size of Unicode data
• Refactor the Unicode data generation scripts
• Make minor adjustments and fixes

libunibreak 6.0

• Add East Asian Width support and improve line breaking algorithm
• Add Indic Conjunct Break support and improve grapheme breaking algorithm
• Update the data (except line breaking) to conform to Unicode 15.1
• Include test data files in the project
• Make minor code adjustment and refactoring

libunibreak 5.1

• Speed up line-break property lookup
• Update the data to conform to Unicode 15

libunibreak 5.0

• Update the data to conform to Unicode 14
• Add per_code_point variants of utf8 and utf16 functions
• Do not always break after the last character
• Clean up code and test

libunibreak 4.3

• Update the data to conform to Unicode 13
• Change the handling of ellipses as per UAX# 14-45
• Fix the handling of leading spaces

libunibreak 4.2-1

• Fix the wrong version number in documentation (library code is unchanged)

libunibreak 4.2

• Update the data to conform to Unicode 12

libunibreak 4.1

• Update the code and data to conform to Unicode 11.0.0, especially adding support for extended pictographs in word and grapheme breaking
• ZWJ support has been much improved (it was broken)
• Make minor tweaks to the project files

libunibreak 4.0

• Update the code and data to conform to Unicode 9.0.0
• Add grapheme breaking support
• Tested and enhanced according to the Unicode test suite
• Make bug fixes

libunibreak 3.0

• Update the code and data to conform to Unicode 7.0.0
• Update build scripts to fix compatibility issues
• Improve code structure
• Make a few bug fixes