v4.0.0

Breaking

• Require Node.js 22 4752364

Improvements

• Improve performance d586ec7

Fixes

• Uppercase a first letter outside the basic multilingual plane (#25) badf49a
  • 𐐨 → 𐐀
• Normalize any whitespace to a single space 005cdf9 d61f8b9
  • foo\tbar → Foo bar. Previously, a single tab, newline, or other non-space whitespace character was kept.
• Fix splitting decomposed accents and plural acronyms 3149b03
  • caféMenu in decomposed (NFD) form → Café menu, not Cafémenu
  • userIDs → User ids, not User i ds
• Fix uppercasing a first letter that expands to several letters 2df0a65
  • file → File, not FIle
  • ß → Ss, not SS
• Fix uppercasing a first Georgian letter 2d14461
  • Georgian has no titlecase, so გამარჯობა is no longer changed to Გამარჯობა.
• Fix uppercasing a first digraph letter 7ccd941
  • džungla → Džungla, not DŽungla
• Fix titlecasing a first Greek letter with an iota subscript a833b22
  • ᾠδή → ᾨδή, not ὨΙδή

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v3.1.0...v4.0.0