6.3.1
* Proper GHC 7.10 -> GHC 8.4 support
6.3.0
* Folded the `text-format` package into this package, removed the
`double-conversion` dependency. Lost the following functions in
this:
* `prec`
* `expt`
* Added a test suite with regression tests:
* Fixed: https://github.com/chrisdone/formatting/issues/31
* Fixed: https://github.com/chrisdone/formatting/issues/28
* Fixed: https://github.com/bos/text-format/issues/18
6.2.5
* Changed microseconds to display as "us" to avoid unicode issues.
6.2.1
* Added bytesDecimal
6.2.0
* Dropped Holey/HoleyT in favour of simpler Format type.
* Added Monoid instance.
* Added back Category instance.
* Dropped Functor instance.
6.1.1
* Add support for GHC 7.10 (time update).
6.1.0
* Add formatter for TimeSpec.
6.0.0
* Changed the type of `Format`. Now you write `Format r (a -> r)` instead
of `Format a`.
* Add `formatToString` function.