from-sum-0.2.3.0: CHANGELOG.md

## 0.2.3.0

*   Add functions `collapseErrExceptT`, `liftEitherExceptT`,
    `fromEitherExceptT`, `fromEitherOrExceptT`, `fromEitherMExceptT`,
    `fromEitherOrMExceptT`, `fromMaybeExceptT`, `fromMaybeOrExceptT`,
    `fromMaybeMExceptT`, `fromMaybeOrMExceptT`, `guardExceptT`, and
    `guardMExceptT`.  These functions help convert `Maybe`, `Either`, and
    `Bool` to `ExceptT`.  [#2](https://github.com/cdepillabout/from-sum/pull/2)

## 0.2.2.0

*   Added new functions maybeToEither, maybeToEitherOr, and eitherToMaybe for
    converting between `Maybe` and `Either`.
    [#1](https://github.com/cdepillabout/from-sum/pull/1)