1.21

github-actions released this 13 Jun 20:15

· 24 commits to master since this release

8269d05

1.21 (2025-06-13)

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* A serious parser bug could accidentally concatenate numerator and denominator
  as final denominator when parsing "x/y" where x or y are close to ``sys.maxsize``,
  thus returning a ``Fraction("x/xy")``.

* MSVC and clang now also benefit from fast "count trailing zeroes" intrinsics.

Assets 120