BSD-3-Clause licensed by Ashley Yakeley
Maintained by Oleg Grenrus
This version can be pinned in stack with:time-compat-1.9.5@sha256:a586bd5a59b47ea0c9eafc55c6936ede11126f4a6e619d6d7aeefee73c43d9b8,4954

Module documentation for 1.9.5

This packages tries to compat as much of time features as possible.


  • Difference type ParseTime and FormatTime instances are missing.

  • Formatting varies depending on underlying time version

  • dayFractionToTimeOfDay on extreme values



  • Support time-1.11.1
    • Add NFData CalandarDiffDays instance


  • Support time-1.11
    • Data.Time.Calendar.Month
    • Data.Time.Calendar.Quarter
    • Pattern synonyms
    • parseTimeMultipleM is not backported
    • Month is missing ParseTime instance
    • Compat extras:
      • Add Ix, Enum, NFData instances to Month, Quarter, QuarterOfYear, CalendarDiffTime and DayOfWeek.


  • Include pastMidnight and sinceMidnight aliases (backported from time-1.10)
  • Support time-1.10