CHANGES

2022/04/07

• Fix a serious bug in Enum.sample, which used OCaml's random number
  generator in such a way that it would always produce the same number. The
  fix modifies the signature of several internal modules, such as
  Feat.RandomBigInt. The public API of the libraries feat and feat-num
  is unaffected. (Reported by Guyslain Naves.)

2022/01/01

• Improved documentation.

2021/12/24

• The library is now split in three packages: feat-core, feat, and
  feat-num. feat-core is parameterized over an implementation of big
  integers and over a random number generator. feat instantiates feat-core
  with big integers from the library zarith and with OCaml's standard random
  number generator. feat-num instantiates feat-core with big integers from
  the library num and with OCaml's standard random number generator. The
  packages feat and feat-num offer the same API and are interchangeable.
  (See demo/with-feat and demo/with-feat-num to see how the same code can
  be linked with either package.) The three submodules offered both by feat
  and by feat-num are Num, IFSeq, and Enum. Compatibility with the
  previous release of feat should be complete as long as only the submodules
  IFSeq and Enum were used. (Contributed by Jonah Beckford; reviewed and
  adapted by François Pottier.)

• Avoid inadvertent uses of OCaml's polymorphic comparison operators on big
  integers.

• Improved documentation.

2020/12/31

• Initial release.