[GHC] #14857: GHC-8.4.1 release notes don't mention 'Div', 'Mod' and other type families

[GHC]

#14857: GHC-8.4.1 release notes don't mention 'Div', 'Mod' and other type families
-------------------------------------+-------------------------------------
           Reporter:  chshersh       |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:  8.4.1
          Component:  Documentation  |           Version:  8.4.1-alpha3
           Keywords:                 |  Operating System:  Unknown/Multiple
  base,documentation,div,mod,type    |
  families,changelog,release notes   |
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 GHC 8.4.1 brought support for `Div`, `Mod` and `Log2` type families for
 type level natural numbers:

 * https://downloads.haskell.org/~ghc/master/libraries/base/base/GHC-
 TypeNats.html#t:Div

 I'm actually using this feature in `o-clock` package

 * https://github.com/serokell/o-clock

 But I was told about this feature only by other Haskell developer. And I
 don't see this change described in release notes for GHC 8.4.1:

 * https://downloads.haskell.org/%7Eghc/master/users-guide/8.4.1-notes.html
 #base-library

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14857>
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