Changelog for o-clock-1.2.1

Change log

o'clock uses PVP Versioning. The change log is available on GitHub.

Bump upper versions of some dependencies.

#113:
- Increase some upper bounds.
- Drop support for GHC-8.4.
- Drop deepseq, serialize and hashable flags.
- Fix some warnings.

#110: Resurrect o-clock in nightly resolver. Specifically:
- Explicitly support GHC-8.8.
- Bump many upper bounds.
- Make benchmarks not buildable by default.
- Drop support for GHC-8.0 and GHC-8.2.

#106: Remove Num, Fractional, Real, RealFrac instancies of Time.
#100: Add Hashable, NFData, Serialise, ToJSON, FromJSON instances for Time.

#85: Add fromUnixTime function.
#71: Add toNum function.
#64: Add property tests for unitsP . unitsF ≡ id
#63: Rename Formatting module to Series. Add SeriesP class for parsing time.
#81: Rename TimeStamp to Timestamp.
#60: Show fractional as the last argument in the result of seriesF.
#76: Remove useless instances of TimeStamp. Make TimeStamp always deal with Seconds internally.
#61: Change Show and Read instances for Time to use mixed fractions.
#72: Move +:+ and -:- to TimeStamp module. Make operators *:* and /:/ for timeMul and timeDiv. Add -%- operator. Change timeAdd function to work with TimeStamp.
#56: Add doctest to documentation.
#62: Add .ghci file. Make time creation helpers work with RatioNat instead of Naturals. Rename +: to +:+ add -:-.
#46: Introduce ... type to create custom time unit lists in provided bounds.
#51: Add IsDescending type family to check lists of time units in seriesF function on right order
#45: Fix behavior of 0 time passed to seriesF.