Revision history for the Perl package Unicode::Towctrans.

0.08	2026-06-24

    - Add Clone PREREQ_PM for openbsd

0.07	2026-06-23

    - Update to latest Unicode 17
    - Makefile GNUisms: more BSD fixes for README
    - CI: replace cpm with cpanm for linux matrix

0.06	2026-04-10

    - Makefile GNUisms: BSD fixes for make bench
    - fix C99 isms, no loop init vars in bench.c

0.05	2026-03-18

Finished optimizations, cannot think of any more.

    - add --if-tree code generator mode (for --bsearch and
      --bsearch-both), with dedicated tests. Fast, but big.
    - add --unroll tunable for generated loops and optimize linear PAIRL
      handling for unrolled code paths. Default to 5.
    - fix --bsearch-both generation with custom --bits layouts.
    - resolve latest Unicode version from the net. requires now LWP::UserAgent.
    - add -n/--no-network mode to resolve Unicode version from perl UCD
      without network access.
    - avoid duplicate UnicodeData.txt downloads in generator workflow.
    - update examples/test to use the current generated version.
    - improve test and CI coverage: move extra tests to xt/, add xtest,
      add examples and pre-commit checks in CI, and harden c-asan test.
    - tested ok with safeclib.

0.04	2026-03-04
    - replace CaseFolding.txt (--cf) with UnicodeData.txt (--ud) for
      correct case mappings. CaseFolding.txt provides case folding
      (normalization for comparison), not case mapping (towlower/towupper).
    - add --bsearch-both generator with uint8_t index arrays
    - add --table generator (musl-new style)
    - fix lower param convention: lower=1 means towlower, lower=0 means
      towupper
    - fix towupper(DZ) bug: remove spurious reverse pair [0x1F3, 0x1F1]
    - fix simulate(): use index-based iteration instead of fragile each
    - fix add_lace() clash: demote clashing lace to pair instead of warning
    - add upper bound exclusion guard for towupper performance, avoiding
      full table scans for >1M codepoints above the last cased character
    - eliminate separate @lace array: merge 2-member lace entries into @map,
      simplify simulate() and C gen loop to single-pass iteration
    - emit titlecase digraph lace exceptions only into the loop(s) where
      the digraphs actually land (casemaps vs casemapsl depends on --bits)
    - bench: use Unicode 10.0 data to match musl-old, add setlocale
    - try more downloaders, like curl or LWP::Simple if wget fails.

0.03	2026-02-22
    - add --musl and --safec generators
    - extend benchmark to error counting
    - fix bench for glibc size
    - format for indent 4
    - document tunables, change MIN_EXCL to 2500 (matching musl-old)

0.02	2026-02-19
    - massive performance and size improvements
    - added benchmarks and iswalpha tests.
    - add conditional turkish locale check: add -DHAVE_LOCALE_TR
      if there's a chance the user will be on a turkish or azeri locale
      for the turkish i rule.
    - added pre-commit checks

0.01	2026-02-17
    - first version; created from scratch
