Created attachment 197538 [details]
Even though 0.14.2 is out, 0.14.1 brought a slightly non-trivial change where cabal no longer installs the man page, etc. Update to 0.14, which fixes a semi-serious issue where xmonad.state doesn't get deleted.
Looks good to me.
A commit references this bug:
Date: Thu Sep 27 15:43:13 UTC 2018
New revision: 480801
x11-wm/xmonad: Update to 0.14.
Submitted by: Kevin Zheng <email@example.com>
Approved by: tcberner (mentor)
Thanks for your patch.