GHC 8.6.5 still bundling Cabal-2.4.0.1
After the GHC 8.6.5-rc1 release candidate was filed, Mikhail pointed out that the RC had still not been updated to the Cabal-2.4.1.0 bugfix point release that had been released already ~5 months ago (on 2018-11-25) which had already failed to be included in the releases GHC 8.6.3, GHC 8.6.4 and now GHC 8.6.5 which all occurred after 2018-11-25. How are we supposed to coordinate lib:Cabal <-> GHC releases?
PS: As a fun fact, Stack(age) pays an almost guaranteed compile-time penalty here as all recent Stackage snapshots seem to include lib:Cabal-2.4.1.0 in their snapshot freeze file, and compiling lib:Cabal is notoriously costly.