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1. Commits on Sep 16, 2026

   • fixes gh-157633: Update Unicode data to Unicode 18.0.0 (#157634)

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     benjaminp

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2. Commits on Sep 13, 2026

   • Docs: split builtins to their own page from library (#156682)

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     nedbat

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3. Commits on Sep 9, 2026

   • gh-155292: Skip updating unicodedata with mismatched interpreter (GH-157066)

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     encukou

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     maurycy

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4. Commits on Aug 18, 2026

   • gh-155292: Don't consider Unicode codepoint attributes outside RFC 3454 (GH-155293)

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5. Commits on Jun 26, 2026

   • gh-95555: Support Unicode property escapes \p{...} in regular expressions (GH-151969)

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     serhiy-storchaka

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     claude

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6. Commits on Jun 10, 2026

   • gh-62259: Add Tools/unicode/gen_expat_table.py (GH-150503)

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     serhiy-storchaka

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7. Commits on Jun 6, 2026

   • gh-150889: Improve performance of unicodedata.normalize() (GH-150890)

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     eendebakpt

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     claude

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8. Commits on Feb 21, 2026

   • gh-66802: Add `unicodedata.block()` function (#145042)

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     StanFromIreland

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9. Commits on Feb 18, 2026

   • gh-144882: Optimize name tables in unicodedata by excluding names derived by rule NR2 (GH-144883)

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     serhiy-storchaka

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   • gh-142224: unicodedata: support bidi classes for unassigned code points (GH-144815)

     StanFromIreland

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10. Commits on Feb 16, 2026

    • gh-80667: Fix Tangut ideographs names in unicodedata (GH-144789)

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      serhiy-storchaka

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      wismill

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11. Commits on Jan 14, 2026

    • gh-74902: Add Unicode Grapheme Cluster Break algorithm (GH-143076)

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      serhiy-storchaka

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      Vermeille

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12. Commits on Sep 11, 2025

    • closes gh-138706: update Unicode to 17.0.0 (#138719)

      benjaminp

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13. Commits on May 21, 2025

    • gh-127833: lexical analysis: Improve section on Names (GH-131474)

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14. Commits on Nov 12, 2024

    • gh-126525: Fix `makeunicodedata.py` output on macOS and Windows (#126526)

      sobolevn

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15. Commits on Sep 13, 2024

    • closes gh-124016: update Unicode to 16.0.0 (#124017)

      benjaminp

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16. Commits on Nov 4, 2023

    • gh-96954: use a directed acyclic word graph for storing the unicodedata codepoint names (#97906)

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17. Commits on Sep 25, 2023

    • Code: Update Donghee Na's name (#109744)

      hugovk

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18. Commits on Sep 20, 2023

    • fixes gh-109559: Update `unicodedata` for Unicode 15.1.0 (GH-109560)

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      SnoopJ

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      benjaminp

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19. Commits on Sep 28, 2022

    • bpo-47243: Duplicate entry in 'Objects/unicodetype_db.h' (GH-32376)

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      LiarPrincess

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20. Commits on Sep 13, 2022

    • closes gh-96734: Update to Unicode 15.0.0. (GH-96809)

      benjaminp

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21. Commits on Aug 26, 2022

    • GH-96172 fix unicodedata.east_asian_width being wrong on unassigned code points (#96207)

      cfbolz

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22. Commits on Aug 19, 2022

    • gh-96019: Fix caching of decompositions in makeunicodedata (GH-96020)

      cfbolz

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23. Commits on Jun 11, 2022

    • gh-84508: tool to generate cjk traditional chinese mappings (gh-93272)

      sorcio

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24. Commits on May 29, 2022

    • Revert "gh-84508: Add mapping files for Korean and Japanese. (gh-93309)" (#93320)

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      corona10

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25. Commits on May 28, 2022

    • gh-84508: Add mapping files for Korean and Japanese. (gh-93309)

      corona10

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26. Commits on Sep 14, 2021

    • closes bpo-45190: Update Unicode data to version 14.0.0. (GH-28336)

      benjaminp

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27. Commits on Apr 29, 2020

    • bpo-40328: Add tool for generating cjk mapping headers (GH-19602)

      corona10

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28. Commits on Mar 11, 2020

    • Update some www.unicode.org URLs to use HTTPS. (GH-18912)

      benjaminp

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    • closes bpo-39926: Update Unicode to 13.0.0. (GH-18910)

      benjaminp

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29. Commits on Sep 12, 2019

    • bpo-37760: Convert from length-18 lists to a dataclass, in makeunicodedata. (GH-15265)

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      gnprice

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      benjaminp

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30. Commits on Sep 9, 2019

    • bpo-37758: Cut always-constant conditionals on sys.maxunicode. (GH-15302)

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      gnprice

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      Yhg1s

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31. Commits on Aug 15, 2019

    • bpo-37760: Avoid cluttering work tree with downloaded Unicode files. (GH-15128)

      

      gnprice

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      benjaminp

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32. Commits on Aug 14, 2019

    • bpo-37760: Factor out standard range-expanding logic in makeunicodedata. (GH-15248)

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      gnprice

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      benjaminp

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33. Commits on Aug 13, 2019

    • bpo-37760: Constant-fold some old options in makeunicodedata. (GH-15129)

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      gnprice

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      benjaminp

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