posit-3.2.0.0: ChangeLog.md

# Changelog for Posit Numbers

## posit-3.2.0.0

  * Posit Standard 3.2 [Posit Standard] (https://posithub.org/docs/posit_standard.pdf)
  * LiquidHaskell support: stack build --flag posit:do-liquid
  * To run the test suite: stack test --flag posit:do-test
  * To play around: stack repl --flag posit:do-test