diff --git a/build-constraints.yaml b/build-constraints.yaml
index 34a55864..581e3826 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6,27 +6,28 @@ packages:
         - hbayes
 
     "Dmitry Bogatov <KAction@gnu.org>":
-        - once
+        []
+        # GHC 8 - once
 
     "David Johnson djohnson.m@gmail.com @dmjio":
-        - envy
+        # GHC 8 - envy
         - s3-signer
         # https://github.com/fpco/stackage/issues/1290
         # - google-translate
         # - hackernews
-        - ses-html
-        - stripe-haskell
-        - stripe-http-streams
-        - stripe-core
+        # GHC 8 - ses-html
+        # GHC 8 - stripe-haskell
+        # GHC 8 - stripe-http-streams
+        # GHC 8 - stripe-core
 
     "Piotr Mlodawski @pmlodawski":
         - signal
-        - ghc-session
+        # GHC 8 - ghc-session
 
     "Michael Snoyman michael@snoyman.com @snoyberg":
         - bzlib-conduit
         - cabal-install
-        - cabal-src
+        # GHC 8 - cabal-src
         - case-insensitive
         - classy-prelude-yesod
         - conduit-combinators
@@ -42,27 +43,27 @@ packages:
         - persistent-postgresql
         - persistent-sqlite
         - persistent-template
-        - stm-conduit
-        - wai-websockets
+        # GHC 8 - stm-conduit
+        # GHC 8 - wai-websockets
         - warp-tls
         - yackage
         - yesod
         - yesod-auth
-        - authenticate-oauth
+        # GHC 8 - authenticate-oauth
         - yesod-bin
         - yesod-eventsource
-        - yesod-fay
+        # GHC 8 - yesod-fay
         - yesod-gitrepo
         - yesod-newsfeed
         - yesod-sitemap
         - yesod-static
         - yesod-test
-        - yesod-websockets
+        # GHC 8 - yesod-websockets
         - cereal-conduit
-        - binary-conduit
+        # GHC 8 - binary-conduit
         - lzma-conduit
         - mutable-containers
-        - hpc-coveralls
+        # GHC 8 - hpc-coveralls
         - monad-unlift
         - monad-unlift-ref
         - yaml
@@ -74,7 +75,7 @@ packages:
         - base16-bytestring
         - c2hs
         - cassava
-        - csv-conduit
+        # GHC 8 - csv-conduit
         - executable-hash
         - executable-path
         - foreign-store
@@ -85,9 +86,9 @@ packages:
         - indents
         - language-c
         - lhs2tex
-        - persistent-mongoDB
+        # GHC 8 - persistent-mongoDB
         - pretty-class
-        - shelly
+        # GHC 8 - shelly
         - th-expand-syns
         - criterion
         - th-lift
@@ -95,7 +96,7 @@ packages:
         - th-desugar
         - quickcheck-assertions
 
-        - hackage-mirror
+        # GHC 8 - hackage-mirror
         - wai-middleware-consul
         - wai-middleware-crowd
         - monad-logger-json
@@ -116,8 +117,8 @@ packages:
         - cartel
         - Earley
         - ofx
-        - pinchot
-        - validation
+        # GHC 8 - pinchot
+        # GHC 8 - validation
 
     "Neil Mitchell":
         - hlint
@@ -138,8 +139,8 @@ packages:
     "Alan Zimmerman":
         - hjsmin
         - language-javascript
-        - Strafunski-StrategyLib
-        - HaRe
+        # GHC 8 - Strafunski-StrategyLib
+        # GHC 8 - HaRe
 
     "Alfredo Di Napoli <alfredo.dinapoli@gmail.com>":
         - mandrill
@@ -148,15 +149,16 @@ packages:
         - blaze-html
         - blaze-markup
         - cabal-dependency-licenses
-        - hakyll
+        # GHC 8 - hakyll
         - stylish-haskell
         - profiteur
         - psqueues
-        - websockets
-        - websockets-snap
+        # GHC 8 - websockets
+        # GHC 8 - websockets-snap
 
     "Sibi Prabakaran <sibi@psibi.in> @psibi":
-        - download
+        []
+        # GHC 8 - download
 
     "haskell-opengl":
         - OpenGL
@@ -208,7 +210,7 @@ packages:
 
     "Jonathan Daugherty <cygnus@foobox.com>":
         - brick
-        - dbmigrations
+        # GHC 8 - dbmigrations
         - text-zipper
         - vty
 
@@ -247,10 +249,10 @@ packages:
     "Edward Kmett <ekmett@gmail.com>":
         - ad
         - adjunctions
-        - approximate
+        # GHC 8 - approximate
         - bifunctors
-        - bits
-        - bound
+        # GHC 8 - bits
+        # GHC 8 - bound
         - bytes
         - charset
         - comonad
@@ -279,8 +281,8 @@ packages:
         - lca
         - lens
         - linear
-        - linear-accelerate
-        - log-domain
+        # GHC 8 - linear-accelerate
+        # GHC 8 - log-domain
         - machines
         - monadic-arrays
         - monad-products
@@ -307,18 +309,18 @@ packages:
         - vector-instances
         - void
         - wl-pprint-extras
-        - wl-pprint-terminfo
+        # GHC 8 - wl-pprint-terminfo
         - zippers
         - fixed
         - half
         - gl
         - lens-aeson
         - zlib-lens
-        - hyperloglog
+        # GHC 8 - hyperloglog
 
     "Andrew Farmer <afarmer@ittc.ku.edu>":
         - scotty
-        - wai-middleware-static
+        # GHC 8 - wai-middleware-static
 
     "Simon Hengel <sol@typeful.net>":
         - hspec
@@ -338,38 +340,39 @@ packages:
 
     "Brent Yorgey <byorgey@gmail.com>":
         - active
-        - BlogLiterately
-        - BlogLiterately-diagrams
-        - diagrams
-        - diagrams-builder
-        - diagrams-haddock
-        - diagrams-cairo
-        - diagrams-contrib
-        - diagrams-core
-        - diagrams-gtk
-        - diagrams-lib
-        - diagrams-postscript
-        - diagrams-rasterific
-        - diagrams-svg
+        # GHC 8 - BlogLiterately
+        # GHC 8 - BlogLiterately-diagrams
+        # GHC 8 - diagrams
+        # GHC 8 - diagrams-builder
+        # GHC 8 - diagrams-haddock
+        # GHC 8 - diagrams-cairo
+        # GHC 8 - diagrams-contrib
+        # GHC 8 - diagrams-core
+        # GHC 8 - diagrams-gtk
+        # GHC 8 - diagrams-lib
+        # GHC 8 - diagrams-postscript
+        # GHC 8 - diagrams-rasterific
+        # GHC 8 - diagrams-svg
         - dual-tree
         - force-layout
-        - haxr
+        # GHC 8 - haxr
         - MonadRandom
         - monoid-extras
 
     "Vincent Berthoux <vincent.berthoux@gmail.com>":
         - JuicyPixels
-        - FontyFruity
-        - Rasterific
-        - svg-tree
-        - rasterific-svg
-        - asciidiagram
+        # GHC 8 - FontyFruity
+        # GHC 8 - Rasterific
+        # GHC 8 - svg-tree
+        # GHC 8 - rasterific-svg
+        # GHC 8 - asciidiagram
 
     "Patrick Brisbin":
         - gravatar
 
     "Paul Harper <benekastah@gmail.com>":
-        - yesod-auth-oauth2
+        []
+        # GHC 8 - yesod-auth-oauth2
 
     "Felipe Lessa <felipe.lessa@gmail.com> @meteficha":
         - country-codes
@@ -380,15 +383,15 @@ packages:
         #- mangopay
         - nonce
         - serversession
-        - serversession-backend-acid-state
+        # GHC 8 - serversession-backend-acid-state
         - serversession-backend-persistent
         - serversession-backend-redis
-        - serversession-frontend-snap
+        # GHC 8 - serversession-frontend-snap
         - serversession-frontend-wai
         - serversession-frontend-yesod
         - thumbnail-plus
         - yesod-auth-account-fork
-        - yesod-auth-fb
+        # GHC 8 - yesod-auth-fb
         - yesod-fb
         # https://github.com/prowdsponsor/mangopay/issues/32
         #- yesod-mangopay
@@ -401,17 +404,19 @@ packages:
         - ChannelT
 
     "Trevor L. McDonell <tmcdonell@cse.unsw.edu.au>":
-        - accelerate
+        []
+        # GHC 8 - accelerate
 
     "Liam O'Connor <liamoc@cse.unsw.edu.au>":
-        - patches-vector
-        - composition-tree
-        - dixi
-        - latex-formulae-image
-        - latex-formulae-pandoc
-        - latex-formulae-hakyll
-        - agda-snippets
-        - agda-snippets-hakyll
+        []
+        # GHC 8 - patches-vector
+        # GHC 8 - composition-tree
+        # GHC 8 - dixi
+        # GHC 8 - latex-formulae-image
+        # GHC 8 - latex-formulae-pandoc
+        # GHC 8 - latex-formulae-hakyll
+        # GHC 8 - agda-snippets
+        # GHC 8 - agda-snippets-hakyll
 
     "Dan Burton <danburton.email@gmail.com> @DanBurton":
         - hspec-jenkins
@@ -423,14 +428,14 @@ packages:
         - rev-state
         - runmemo
         - tardis
-        - lens-family-th
+        # GHC 8 - lens-family-th
 
     "Daniel Díaz dhelta.diaz@gmail.com @Daniel-Diaz":
         - bimap-server
         - binary-list
         - byteset
-        - grouped-list
-        - haskintex
+        # GHC 8 - grouped-list
+        # GHC 8 - haskintex
         - HaTeX
         # fails see #885
         #- hatex-guide
@@ -447,9 +452,9 @@ packages:
         - pipes-parse
         - pipes-concurrency
         - pipes-safe
-        - turtle
+        # GHC 8 - turtle
         - foldl
-        - morte
+        # GHC 8 - morte
 
     "Andrew Thaddeus Martin <andrew.thaddeus@gmail.com>":
         - yesod-table
@@ -463,16 +468,16 @@ packages:
 
     "Adam Bergmark <adam@bergmark.nl> @bergmark":
         - aeson
-        - fay
-        - fay-base
-        - fay-dom
-        - fay-jquery
-        - fay-text
-        - fay-uri
-        - feed
-        - snaplet-fay
+        # GHC 8 - fay
+        # GHC 8 - fay-base
+        # GHC 8 - fay-dom
+        # GHC 8 - fay-jquery
+        # GHC 8 - fay-text
+        # GHC 8 - fay-uri
+        # GHC 8 - feed
+        # GHC 8 - snaplet-fay
         - time-compat
-        - through-text
+        # GHC 8 - through-text
 
     "Sebastiaan Visser <haskell@fvisser.nl>":
         - clay
@@ -494,13 +499,13 @@ packages:
 
     "Michal J. Gajda <maintainer@migamake.com>":
         - iterable
-        - Octree
+        # GHC 8 - Octree
         - FenwickTree
-        - hPDB
+        # GHC 8 - hPDB
         # Build failure with GHC 7.10.2, see: https://ghc.haskell.org/trac/ghc/ticket/10565
         # - hPDB-examples
 
-        - wordpass
+        # GHC 8 - wordpass
         - json-autotype
         - posix-realtime
 
@@ -528,7 +533,7 @@ packages:
         - tasty-smallcheck
         - tasty-html
         - time-lens
-        - timezone-olson
+        # GHC 8 - timezone-olson
         - timezone-series
         - traverse-with-class
         - tuples-homogenous-h98
@@ -548,28 +553,28 @@ packages:
 
     "Joachim Breitner <mail@joachim-breitner.de>":
         - circle-packing
-        - arbtt
-        - ghc-heap-view
-        - tttool
-        - gipeda
-        - list-fusion-probe
+        # GHC 8 - arbtt
+        # GHC 8 - ghc-heap-view
+        # GHC 8 - tttool
+        # GHC 8 - gipeda
+        # GHC 8 - list-fusion-probe
         - haskell-spacegoo
-        - tasty-expected-failure
+        # GHC 8 - tasty-expected-failure
 
     "Aditya Bhargava <adit@adit.io":
         - HandsomeSoup
 
     "Clint Adams <clint@debian.org> @clinty":
-        - hOpenPGP
+        # GHC 8 - hOpenPGP
         - openpgp-asciiarmor
         - MusicBrainz
         - DAV
-        - hopenpgp-tools
+        # GHC 8 - hopenpgp-tools
         - opensource
 
     "Joey Hess <id@joeyh.name> @joeyh":
-        - git-annex
-        - github-backup
+        # GHC 8 - git-annex
+        # GHC 8 - github-backup
         - Win32-extras
         - concurrent-output
         - mountpoints
@@ -577,8 +582,8 @@ packages:
 
     "Colin Woodbury <colingw@gmail.com> @fosskers":
         - microlens-aeson
-        - kanji
-        - versions
+        # GHC 8 - kanji
+        # GHC 8 - versions
 
     "Ketil Malde":
         - biocore
@@ -604,9 +609,9 @@ packages:
 
     "Florian Eggenhofer <florian.eggenhofer@univie.ac.at>":
         - ClustalParser
-        - EntrezHTTP
+        # GHC 8 - EntrezHTTP
         - Genbank
-        - RNAlien
+        # GHC 8 - RNAlien
         - Taxonomy
         - TaxonomyTools
         - ViennaRNAParser
@@ -615,9 +620,9 @@ packages:
         - aeson-utils
         - arrow-list
         - attoparsec-expr
-        - bumper
+        # GHC 8 - bumper
         - code-builder
-        - fay-builder
+        # GHC 8 - fay-builder
         - generic-aeson
         - generic-xmlpickler
         - hxt-pickle-utils
@@ -627,8 +632,8 @@ packages:
         - rest-client
         - rest-core
         - rest-gen
-        - rest-happstack
-        - rest-snap
+        # GHC 8 - rest-happstack
+        # GHC 8 - rest-snap
         - rest-stringmap
         - rest-types
         - rest-wai
@@ -637,28 +642,28 @@ packages:
 
     "Simon Michael <simon@joyful.com> @simonmichael":
         - regex-compat-tdfa
-        - darcs
-        - hledger
-        - hledger-lib
-        - hledger-ui
-        - hledger-web
-        - shelltestrunner
+        # GHC 8 - darcs
+        # GHC 8 - hledger
+        # GHC 8 - hledger-lib
+        # GHC 8 - hledger-ui
+        # GHC 8 - hledger-web
+        # GHC 8 - shelltestrunner
 
     "Mihai Maruseac <mihai.maruseac@gmail.com>":
         - io-manager
 
     "Dimitri Sabadie <dimitri.sabadie@gmail.com":
         # - al --FIXME temporary, figure out why it's not working with stackage-build
-        - event
-        - hid
-        - luminance
-        - luminance-samples
+        # GHC 8 - event
+        # GHC 8 - hid
+        # GHC 8 - luminance
+        # GHC 8 - luminance-samples
         - monad-journal
-        - msi-kb-backlit
+        # GHC 8 - msi-kb-backlit
         - smoothie
-        - tellbot
-        - wavefront
-        - zero
+        # GHC 8 - tellbot
+        # GHC 8 - wavefront
+        # GHC 8 - zero
 
     "Thomas Schilling <nominolo@googlemail.com>":
         - ghc-syb-utils
@@ -669,32 +674,32 @@ packages:
         # - system-canonicalpath
 
     "Daniel Gröber <dxld@darkboxed.org> @DanielG":
-        - ghc-mod
+        # GHC 8 - ghc-mod
         - cabal-helper
 
     "Yann Esposito <yann.esposito@gmail.com>":
         - human-readable-duration
-        - holy-project
+        # GHC 8 - holy-project
         - wai-middleware-caching
         - wai-middleware-caching-lru
         - wai-middleware-caching-redis
         # not package maintainer
-        - ekg
-        - ekg-json
+        # GHC 8 - ekg
+        # GHC 8 - ekg-json
 
     "Paul Rouse <pgr@doynton.org>":
         - yesod-auth-hashdb
 
     "Toralf Wittner <tw@dtex.org> @twittner":
         - bytestring-conversion
-        - cql
-        - cql-io
+        # GHC 8 - cql
+        # GHC 8 - cql-io
         - redis-resp
         - redis-io
         - swagger
         - tinylog
-        - wai-predicates
-        - wai-routing
+        # GHC 8 - wai-predicates
+        # GHC 8 - wai-routing
         - zeromq4-haskell
 
     "trupill@gmail.com":
@@ -720,7 +725,7 @@ packages:
         - file-location
         - fuzzcheck
         - haddock-api
-        - here
+        # GHC 8 - here
         - hlibgit2
         - gitlib-libgit2
         - hostname-validate
@@ -733,9 +738,9 @@ packages:
         - parallel-io
         - text-binary
         - Chart-cairo
-        - ghc-events
+        # GHC 8 - ghc-events
         - monad-extras
-        - stack < 9.9.9
+        # GHC 8 - stack < 9.9.9
 
     "Michael Sloan <mgsloan@gmail.com>":
         - th-orphans
@@ -749,9 +754,9 @@ packages:
         - list-t
         - mtl-prelude
         - neat-interpolation
-        - partial-handler
+        # GHC 8 - partial-handler
         - postgresql-binary
-        - slave-thread
+        # GHC 8 - slave-thread
         - stm-containers
 
     "Iustin Pop <iustin@k1024.org>":
@@ -772,7 +777,7 @@ packages:
        - validate-input
        - ignore
        - elm-bridge
-       - hackmanager
+       # GHC 8 - hackmanager
        - digestive-bootstrap
        - blaze-bootstrap
        - dataurl
@@ -794,17 +799,18 @@ packages:
 
 
     "Arthur Fayzrakhmanov <heraldhoi@gmail.com>":
-        - sodium
+        # GHC 8 - sodium
         - yesod-form-richtext
 
     "Sebastian Nagel <sebastian.nagel@ncoding.at> @ch1bo":
-        - hdevtools
+        []
+        # GHC 8 - hdevtools
 
     "Andrey Chudnov <oss@chudnov.com>":
         - language-ecmascript
 
     "Tom Ellis <tom-stackage@jaguarpaw.co.uk>":
-        - opaleye
+        # GHC 8 - opaleye
         - product-profunctors
 
     "Samplecount stefan@samplecount.com @kaoskorobase":
@@ -815,8 +821,9 @@ packages:
         - vinyl-utils
 
     "David Turner <dave.c.turner@gmail.com> @davecturner":
-        - alarmclock
-        - bank-holidays-england
+        []
+        # GHC 8 - alarmclock
+        # GHC 8 - bank-holidays-england
 
     "Haskell Servant haskell-servant-maintainers@googlegroups.com @@haskell-servant/maintainers":
         - servant
@@ -831,21 +838,22 @@ packages:
         - servant-cassava
 
     "Alexandr Ruchkin voidex@live.com @mvoidex":
-        - hdocs
-        - hformat
-        - hsdev
-        - simple-log
-        - text-region
+        []
+        # GHC 8 - hdocs
+        # GHC 8 - hformat
+        # GHC 8 - hsdev
+        # GHC 8 - simple-log
+        # GHC 8 - text-region
 
     "Aleksey Kliger aleksey@lambdageek.org @lambdageek":
         - unbound-generics
 
     "Alois Cochard alois.cochard@gmail.com @aloiscochard":
-        - codex
-        - machines-binary
+        # GHC 8 - codex
+        # GHC 8 - machines-binary
         - machines-directory
         - machines-io
-        - machines-process
+        # GHC 8 - machines-process
         # https://github.com/fpco/stackage/pull/1352#issuecomment-208041561
         # - sarsi
         - wreq # on behalf of Bryan O'Sullivan @bos
@@ -853,7 +861,7 @@ packages:
     "Andraz Bajt andraz@bajt.me @edofic":
         - effect-handlers
         - koofr-client
-        - snowflake
+        # GHC 8 - snowflake
 
     "Leza M. Lutonda lemol-c@hotmail.com @lemol":
         - HaskellNet
@@ -861,16 +869,16 @@ packages:
 
     "Jens Petersen juhpetersen@gmail.com @juhp":
         - cabal-rpm
-        - cabal-sort
+        # GHC 8 - cabal-sort
         - ghcjs-codemirror
         - ghcjs-dom
-        - idris
+        # GHC 8 - idris
         - jsaddle
-        - leksah-server
-        - ltk
+        # GHC 8 - leksah-server
+        # GHC 8 - ltk
         - vado
-        - vcsgui
-        - vcswrapper
+        # GHC 8 - vcsgui
+        # GHC 8 - vcswrapper
 
         # gtk2hs:
         # https://github.com/gtk2hs/gtk2hs/issues/173
@@ -901,39 +909,40 @@ packages:
         - network-simple
         - pipes-aeson
         - pipes-attoparsec
-        - pipes-binary
+        # GHC 8 - pipes-binary
         - pipes-network
 
     "Tomas Carnecky":
-        - avers
-        - avers-api
-        - avers-server
-        - css-syntax
+        # GHC 8 - avers
+        # GHC 8 - avers-api
+        # GHC 8 - avers-server
+        # GHC 8 - css-syntax
         - etcd
-        - github-types
-        - github-webhook-handler
-        - github-webhook-handler-snap
-        - google-cloud
-        - kraken
-        - libinfluxdb
-        - mole
-        - publicsuffix
-        - rethinkdb-client-driver
+        # GHC 8 - github-types
+        # GHC 8 - github-webhook-handler
+        # GHC 8 - github-webhook-handler-snap
+        # GHC 8 - google-cloud
+        # GHC 8 - kraken
+        # GHC 8 - libinfluxdb
+        # GHC 8 - mole
+        # GHC 8 - publicsuffix
+        # GHC 8 - rethinkdb-client-driver
 
     "Alexandr Kurilin alex@kurilin.net @alex_kurilin":
         - bcrypt
 
     "Jeffrey Rosenbluth jeffrey.rosenbluth@gmail.com":
         - palette
-        - diagrams-canvas
-        - diagrams-rasterific
-        - lucid-svg
-        - diagrams-html5
-        - static-canvas
+        # GHC 8 - diagrams-canvas
+        # GHC 8 - diagrams-rasterific
+        # GHC 8 - lucid-svg
+        # GHC 8 - diagrams-html5
+        # GHC 8 - static-canvas
         - svg-builder
 
     "Gabríel Arthúr Pétursson gabriel@system.is":
-        - sdl2
+        []
+        # GHC 8 - sdl2
 
     "Leon Mergen leon@solatis.com @solatis":
         - base32string
@@ -970,28 +979,28 @@ packages:
 
     "Oleg Grenrus oleg.grenrus@iki.fi @phadej":
         - aeson-compat
-        - aeson-extra
+        # GHC 8 - aeson-extra
         - binary-orphans
         - binary-tagged
         - edit-distance
-        - github
+        # GHC 8 - github
         - insert-ordered-containers
         - JuicyPixels-scale-dct
         - lattices
         - monad-http
-        - postgresql-simple-url
+        # GHC 8 - postgresql-simple-url
         - range-set-list
         - regex-applicative-text
         - servant-yaml
         - spdx
         - these
-        - time-parsers
-        - waitra
+        # GHC 8 - time-parsers
+        # GHC 8 - waitra
 
         # Not a maintainer
-        - arithmoi
+        # GHC 8 - arithmoi
         - hashable
-        - haxl
+        # GHC 8 - haxl
         - monad-time
         - packdeps
         - unordered-containers
@@ -1016,7 +1025,7 @@ packages:
         - bower-json
         - boxes
         - pattern-arrows
-        - purescript
+        # GHC 8 - purescript
 
         # Universe
         - universe
@@ -1027,13 +1036,14 @@ packages:
         - universe-reverse-instances
 
     "Abhinav Gupta <mail@abhinavg.net> @abhinav":
-        - farmhash
-        - language-thrift
-        - pinch
-        - sandman
+        []
+        # GHC 8 - farmhash
+        # GHC 8 - language-thrift
+        # GHC 8 - pinch
+        # GHC 8 - sandman
 
     "Adam C. Foltzer acfoltzer@galois.com @acfoltzer":
-        - cryptol
+        # GHC 8 - cryptol
         - gitrev
         - persistent-refs
 
@@ -1041,77 +1051,77 @@ packages:
         - jose-jwt
 
     "Brendan Hay brendan.g.hay@gmail.com @brendanhay":
-        - amazonka
-        - amazonka-core
-        - amazonka-test
-        - amazonka-apigateway
-        - amazonka-autoscaling
-        - amazonka-certificatemanager
-        - amazonka-cloudformation
-        - amazonka-cloudfront
-        - amazonka-cloudhsm
-        - amazonka-cloudsearch-domains
-        - amazonka-cloudsearch
-        - amazonka-cloudtrail
-        - amazonka-cloudwatch-events
-        - amazonka-cloudwatch-logs
-        - amazonka-cloudwatch
-        - amazonka-codecommit
-        - amazonka-codedeploy
-        - amazonka-codepipeline
-        - amazonka-cognito-identity
-        - amazonka-cognito-idp
-        - amazonka-cognito-sync
-        - amazonka-config
-        - amazonka-datapipeline
-        - amazonka-devicefarm
-        - amazonka-directconnect
-        - amazonka-dms
-        - amazonka-ds
-        - amazonka-dynamodb-streams
-        - amazonka-dynamodb
-        - amazonka-ec2
-        - amazonka-ecr
-        - amazonka-ecs
-        - amazonka-efs
-        - amazonka-elasticache
-        - amazonka-elasticbeanstalk
-        - amazonka-elasticsearch
-        - amazonka-elastictranscoder
-        - amazonka-elb
-        - amazonka-emr
-        - amazonka-gamelift
-        - amazonka-glacier
-        - amazonka-iam
-        - amazonka-importexport
-        - amazonka-inspector
-        - amazonka-iot-dataplane
-        - amazonka-iot
-        - amazonka-kinesis
-        - amazonka-kinesis-firehose
-        - amazonka-kms
-        - amazonka-lambda
-        - amazonka-marketplace-analytics
-        - amazonka-marketplace-metering
-        - amazonka-ml
-        - amazonka-opsworks
-        - amazonka-rds
-        - amazonka-redshift
-        - amazonka-route53-domains
-        - amazonka-route53
-        - amazonka-s3
-        - amazonka-sdb
-        - amazonka-ses
-        - amazonka-sns
-        - amazonka-sqs
-        - amazonka-ssm
-        - amazonka-storagegateway
-        - amazonka-sts
-        - amazonka-support
-        - amazonka-swf
-        - amazonka-waf
-        - amazonka-workspaces
-        - ede
+        # GHC 8 - amazonka
+        # GHC 8 - amazonka-core
+        # GHC 8 - amazonka-test
+        # GHC 8 - amazonka-apigateway
+        # GHC 8 - amazonka-autoscaling
+        # GHC 8 - amazonka-certificatemanager
+        # GHC 8 - amazonka-cloudformation
+        # GHC 8 - amazonka-cloudfront
+        # GHC 8 - amazonka-cloudhsm
+        # GHC 8 - amazonka-cloudsearch-domains
+        # GHC 8 - amazonka-cloudsearch
+        # GHC 8 - amazonka-cloudtrail
+        # GHC 8 - amazonka-cloudwatch-events
+        # GHC 8 - amazonka-cloudwatch-logs
+        # GHC 8 - amazonka-cloudwatch
+        # GHC 8 - amazonka-codecommit
+        # GHC 8 - amazonka-codedeploy
+        # GHC 8 - amazonka-codepipeline
+        # GHC 8 - amazonka-cognito-identity
+        # GHC 8 - amazonka-cognito-idp
+        # GHC 8 - amazonka-cognito-sync
+        # GHC 8 - amazonka-config
+        # GHC 8 - amazonka-datapipeline
+        # GHC 8 - amazonka-devicefarm
+        # GHC 8 - amazonka-directconnect
+        # GHC 8 - amazonka-dms
+        # GHC 8 - amazonka-ds
+        # GHC 8 - amazonka-dynamodb-streams
+        # GHC 8 - amazonka-dynamodb
+        # GHC 8 - amazonka-ec2
+        # GHC 8 - amazonka-ecr
+        # GHC 8 - amazonka-ecs
+        # GHC 8 - amazonka-efs
+        # GHC 8 - amazonka-elasticache
+        # GHC 8 - amazonka-elasticbeanstalk
+        # GHC 8 - amazonka-elasticsearch
+        # GHC 8 - amazonka-elastictranscoder
+        # GHC 8 - amazonka-elb
+        # GHC 8 - amazonka-emr
+        # GHC 8 - amazonka-gamelift
+        # GHC 8 - amazonka-glacier
+        # GHC 8 - amazonka-iam
+        # GHC 8 - amazonka-importexport
+        # GHC 8 - amazonka-inspector
+        # GHC 8 - amazonka-iot-dataplane
+        # GHC 8 - amazonka-iot
+        # GHC 8 - amazonka-kinesis
+        # GHC 8 - amazonka-kinesis-firehose
+        # GHC 8 - amazonka-kms
+        # GHC 8 - amazonka-lambda
+        # GHC 8 - amazonka-marketplace-analytics
+        # GHC 8 - amazonka-marketplace-metering
+        # GHC 8 - amazonka-ml
+        # GHC 8 - amazonka-opsworks
+        # GHC 8 - amazonka-rds
+        # GHC 8 - amazonka-redshift
+        # GHC 8 - amazonka-route53-domains
+        # GHC 8 - amazonka-route53
+        # GHC 8 - amazonka-s3
+        # GHC 8 - amazonka-sdb
+        # GHC 8 - amazonka-ses
+        # GHC 8 - amazonka-sns
+        # GHC 8 - amazonka-sqs
+        # GHC 8 - amazonka-ssm
+        # GHC 8 - amazonka-storagegateway
+        # GHC 8 - amazonka-sts
+        # GHC 8 - amazonka-support
+        # GHC 8 - amazonka-swf
+        # GHC 8 - amazonka-waf
+        # GHC 8 - amazonka-workspaces
+        # GHC 8 - ede
         - pagerduty
         - semver
         - text-manipulate
@@ -1122,8 +1132,8 @@ packages:
     "Gershom Bazerman <gershomb@gmail.com> @gbaz":
         - jmacro
         - jmacro-rpc
-        - jmacro-rpc-happstack
-        - jmacro-rpc-snap
+        # GHC 8 - jmacro-rpc-happstack
+        # GHC 8 - jmacro-rpc-snap
         - mbox
         - kmeans
         # Not compatible with GHC 7.10.2 (yes, it's a regression in GHC)
@@ -1143,9 +1153,9 @@ packages:
         - hmatrix-gsl-stats
         - hsignal
         - hstatistics
-        - plot
-        - plot-gtk
-        - plot-gtk3
+        # GHC 8 - plot
+        # GHC 8 - plot-gtk
+        # GHC 8 - plot-gtk3
 
         - vector-buffer
         # Blocking due to https://github.com/amcphail/hmatrix-repa/issues/2
@@ -1173,10 +1183,11 @@ packages:
 
     "David Fox <dsf@seereason.com> @ddssff":
         - debian
-        - cabal-debian
+        # GHC 8 - cabal-debian
 
     "Stefan Saasen <stefan@saasen.me>":
-        - jwt
+        []
+        # GHC 8 - jwt
 
     "Sven Bartscher sven.bartscher@weltraumschlangen.de @kritzefitz":
         - setlocale
@@ -1187,16 +1198,16 @@ packages:
     "Taylor Fausak <taylor@fausak.me> @tfausak":
         - autoexporter
         - bento
-        - ekg-statsd # Maintained by @tibbe.
+        # GHC 8 - ekg-statsd # Maintained by @tibbe.
         - flow
-        - github-release
+        # GHC 8 - github-release
         - lackey
-        - octane
+        # GHC 8 - octane
         - optparse-generic # Maintained by @Gabriel439.
         - ratel
         - ratel-wai
-        - strive
-        - wuss
+        # GHC 8 - strive
+        # GHC 8 - wuss
 
     "Marios Titas <redneb@gmx.com> @redneb":
         - btrfs
@@ -1213,25 +1224,27 @@ packages:
         - wai-middleware-prometheus
 
     "William Casarin <bill@casarin.me> @jb55":
-        - bson-lens
+        # GHC 8 - bson-lens
         - cased
         - pipes-csv
-        - pipes-mongodb
+        # GHC 8 - pipes-mongodb
         - skeletons
 
     "Smirnov Alexey <chemistmail@gmail.com> @chemist":
-        - snmp
-        - agentx
+        []
+        # GHC 8 - snmp
+        # GHC 8 - agentx
 
     "David Raymond Christiansen <david@davidchristiansen.dk> @david-christiansen":
         - annotated-wl-pprint
 
     "Yitz Gale gale@sefer.org @ygale":
-        - timezone-series
-        - timezone-olson
+        []
+        # GHC 8 - timezone-series
+        # GHC 8 - timezone-olson
 
     "Josh Holland josh@inv.alid.pw @jshholland":
-        - sandi
+        # GHC 8 - sandi
         - data-ordlist
         - xmonad
 
@@ -1251,20 +1264,20 @@ packages:
         - clash-vhdl
         - clash-verilog
         - clash-systemverilog
-        - clash-ghc
+        # GHC 8 - clash-ghc
 
     "Athan Clark <athan.clark@gmail.com> @athanclark":
         - commutative
-        - digestive-functors-lucid
+        # GHC 8 - digestive-functors-lucid
         - ltext
         - markup
-        - nested-routes
+        # GHC 8 - nested-routes
         - path-extra
-        - poly-arity
+        # GHC 8 - poly-arity
         - urlpath
         - wai-transformers
-        - wai-middleware-content-type
-        - wai-middleware-verbs
+        # GHC 8 - wai-middleware-content-type
+        # GHC 8 - wai-middleware-verbs
         - webpage
         - composition-extra
         - rose-trees
@@ -1272,7 +1285,7 @@ packages:
         - timemap
         - tries
         - path-extra
-        - pred-trie
+        # GHC 8 - pred-trie
         - pred-set
         - HSet
 
@@ -1286,7 +1299,7 @@ packages:
     "Peter Harpending <peter@harpending.org> @pharpend":
         - editor-open
         - exceptional
-        - optparse-helper
+        # GHC 8 - optparse-helper
         - pager
         - semiring-simple
 
@@ -1294,12 +1307,12 @@ packages:
         - tasty-silver
 
     "Michael Thompson <what_is_it_to_do_anything@yahoo.com> @michaelt":
-        - pipes-text
-        - lens-simple
+        # GHC 8 - pipes-text
+        # GHC 8 - lens-simple
         - lens-family-core
         - lens-family
-        - streaming
-        - streaming-bytestring
+        # GHC 8 - streaming
+        # GHC 8 - streaming-bytestring
 
 
     "Justin Le <justin@jle.im> @mstksg":
@@ -1315,7 +1328,7 @@ packages:
         - metrics
         - pipes-wai
         - serf
-        - uri-templater
+        # GHC 8 - uri-templater
         - librato
         # needs update to aeson-0.11
         #- datadog
@@ -1327,42 +1340,43 @@ packages:
 
     "Michael Xavier <michael@michaelxavier.net> @MichaelXavier":
         - angel
-        - uri-bytestring
+        # GHC 8 - uri-bytestring
         # https://github.com/MichaelXavier/phash/issues/5
         #- phash
         - cron
-        - tasty-tap
-        - tasty-fail-fast
+        # GHC 8 - tasty-tap
+        # GHC 8 - tasty-fail-fast
         - drifter
         - drifter-postgresql
 
     "Lars Kuhtz <lakuhtz@gmail.com> @larskuhtz":
-        - wai-cors
+        # GHC 8 - wai-cors
         - configuration-tools
 
     "Sam Rijs <srijs@airpost.net>":
         - ndjson-conduit
-        - attoparsec-trans
+        # GHC 8 - attoparsec-trans
         - operational-class
 
     "Anupam Jain <ajnsit@gmail.com>":
-        - wai-routes
+        []
+        # GHC 8 - wai-routes
 
     "Daniel Patterson <dbp@dbpmail.net>":
-        - hspec-snap
+        # GHC 8 - hspec-snap
         - hworker
-        - hworker-ses
+        # GHC 8 - hworker-ses
         - fn
-        - fn-extra
+        # GHC 8 - fn-extra
 
     "Chris Wong <lambda.fairy@gmail.com> @lfairy":
         - nationstates
 
     "Mathieu Boespflug <mboes@tweag.net> @mboes":
         - distributed-closure
-        - H
-        - ihaskell-inline-r
-        - inline-r
+        # GHC 8 - H
+        # GHC 8 - ihaskell-inline-r
+        # GHC 8 - inline-r
         - th-lift
 
     "Christopher Reichert <creichert07@gmail.com> @creichert":
@@ -1378,23 +1392,24 @@ packages:
         []
 
     "Hirotomo Moriwaki <philopon.dependence@gmail.com> @philopon":
-        - apiary
-        - apiary-logger
-        - apiary-persistent
-        - apiary-websockets
-        - apiary-cookie
-        - apiary-session
-        - apiary-clientsession
-        - apiary-authenticate
-        - apiary-eventsource
-        - apiary-mongoDB
-        - apiary-memcached
-        - types-compat
-        - web-routing
-        - bytestring-read
-        - memcached-binary
-        - barrier
-        - haddocset
+        []
+        # GHC 8 - apiary
+        # GHC 8 - apiary-logger
+        # GHC 8 - apiary-persistent
+        # GHC 8 - apiary-websockets
+        # GHC 8 - apiary-cookie
+        # GHC 8 - apiary-session
+        # GHC 8 - apiary-clientsession
+        # GHC 8 - apiary-authenticate
+        # GHC 8 - apiary-eventsource
+        # GHC 8 - apiary-mongoDB
+        # GHC 8 - apiary-memcached
+        # GHC 8 - types-compat
+        # GHC 8 - web-routing
+        # GHC 8 - bytestring-read
+        # GHC 8 - memcached-binary
+        # GHC 8 - barrier
+        # GHC 8 - haddocset
 
     "Kai Zhang <kai@kzhang.org> @kaizhang":
         - clustering
@@ -1402,15 +1417,15 @@ packages:
 
     "Michel Boucey <michel.boucey@gmail.com> @MichelBoucey":
         - IPv6Addr
-        - ip6addr
-        - cayley-client
+        # GHC 8 - ip6addr
+        # GHC 8 - cayley-client
         - Spintax
 
     "koral koral@mailoo.org @k0ral":
-        - atom-conduit
+        # GHC 8 - atom-conduit
         - conduit-parse
-        - opml-conduit
-        - rss-conduit
+        # GHC 8 - opml-conduit
+        # GHC 8 - rss-conduit
         - timerep
         - xml-conduit-parse
 
@@ -1418,7 +1433,7 @@ packages:
         - protocol-buffers
         - hprotoc
         - protocol-buffers-descriptor
-        - ekg-core
+        # GHC 8 - ekg-core
         - digits
         - hbeanstalk
         - iso3166-country-codes
@@ -1443,8 +1458,8 @@ packages:
     "John Lenz <wuzzeb@gmail.com> @wuzzeb":
         - yesod-auth-account
         - yesod-static-angular
-        - hspec-webdriver
-        - webdriver-angular
+        # GHC 8 - hspec-webdriver
+        # GHC 8 - webdriver-angular
 
     "Sven Heyll <svh@posteo.de> @sheyll":
         - b9
@@ -1466,23 +1481,23 @@ packages:
 
     "Stack Builders stackage@stackbuilders.com @stackbuilders":
         - atomic-write
-        - hapistrano
-        - inflections
-        - twitter-feed
+        # GHC 8 - hapistrano
+        # GHC 8 - inflections
+        # GHC 8 - twitter-feed
         - dotenv
 
     "Sergey Alirzaev <zl29ah@gmail.com>":
         - monad-peel
-        - Network-NineP
+        # GHC 8 - Network-NineP
 
     "Oliver Charles <ollie@ocharles.org.uk>":
-        - engine-io
+        # GHC 8 - engine-io
         - diff3
-        - digestive-functors-aeson
-        - exhaustive
-        - libsystemd-journal
-        - network-carbon
-        - socket-io
+        # GHC 8 - digestive-functors-aeson
+        # GHC 8 - exhaustive
+        # GHC 8 - libsystemd-journal
+        # GHC 8 - network-carbon
+        # GHC 8 - socket-io
 
     "Scott Murphy scott.murphy@plowtech.net @smurphy8":
         []
@@ -1517,37 +1532,39 @@ packages:
         - refact
         # https://github.com/fpco/stackage/issues/1452
         # - servant-pandoc
-        - ghc-exactprint
-        - apply-refact
+        # GHC 8 - ghc-exactprint
+        # GHC 8 - apply-refact
 
     "Andrew Gibiansky <andrew.gibiansky@gmail.com> @gibiansky":
-        - ihaskell
-        - ihaskell-aeson
-        - ihaskell-basic
-        - ihaskell-blaze
-        - ihaskell-charts
-        - ihaskell-diagrams
-        - ihaskell-hatex
-        - ihaskell-juicypixels
-        - ihaskell-magic
-        - ihaskell-rlangqq
-        - ihaskell-static-canvas
-        - ghc-parser
-        - ipython-kernel
+        []
+        # GHC 8 - ihaskell
+        # GHC 8 - ihaskell-aeson
+        # GHC 8 - ihaskell-basic
+        # GHC 8 - ihaskell-blaze
+        # GHC 8 - ihaskell-charts
+        # GHC 8 - ihaskell-diagrams
+        # GHC 8 - ihaskell-hatex
+        # GHC 8 - ihaskell-juicypixels
+        # GHC 8 - ihaskell-magic
+        # GHC 8 - ihaskell-rlangqq
+        # GHC 8 - ihaskell-static-canvas
+        # GHC 8 - ghc-parser
+        # GHC 8 - ipython-kernel
 
     "Andrés Sicard-Ramírez <asr@eafit.edu.co> @asr":
-        - Agda
+        []
+        # GHC 8 - Agda
 
     "James Cook <mokus@deepbondi.net> @mokus0":
         - dependent-sum
         - dependent-sum-template
         - dependent-map
-        - dice
+        # GHC 8 - dice
         - hstatsd
-        - misfortune
+        # GHC 8 - misfortune
 
     "Timo von Holtz <tvh@tvholtz.de> @tvh":
-        - haxl-amazonka
+        # GHC 8 - haxl-amazonka
         - servant-JuicyPixels
 
     "Artyom <yom@artyom.me> @neongreen":
@@ -1564,15 +1581,16 @@ packages:
         - charsetdetect-ae
 
     "Takano Akio aljee@hyper.cx @takano-akio":
-        - fast-builder
+        # GHC 8 - fast-builder
         - filelock
 
     "Ashley Moni ashley.moni1@gmail.com @AshleyMoni":
         - quadtree
 
     "Brian Lewis brian@lorf.org @bsl":
-        - bindings-GLFW
-        - GLFW-b
+        []
+        # GHC 8 - bindings-GLFW
+        # GHC 8 - GLFW-b
 
     "Niklas Hambüchen mail@nh2.me @nh2":
         - hidapi
@@ -1581,16 +1599,17 @@ packages:
         - reinterpret-cast
 
     "Brandon Martin <brandon@codedmart.com> @codedmart":
-        - engine-io-wai
-        - rethinkdb
+        []
+        # GHC 8 - engine-io-wai
+        # GHC 8 - rethinkdb
 
     "Michael Walker <mike@barrucadu.co.uk> @barrucadu":
-        - both
-        - dpor
-        - dejafu
-        - async-dejafu
-        - hunit-dejafu
-        - tasty-dejafu
+        # GHC 8 - both
+        # GHC 8 - dpor
+        # GHC 8 - dejafu
+        # GHC 8 - async-dejafu
+        # GHC 8 - hunit-dejafu
+        # GHC 8 - tasty-dejafu
         - irc-ctcp
         - irc-conduit
         - irc-client
@@ -1602,7 +1621,7 @@ packages:
         - envelope
         - ig
         - natural-transformation
-        - opaleye-trans
+        # GHC 8 - opaleye-trans
         - read-env-var
 
     "Franklin Chen <franklinchen@franklinchen.com> @FranklinChen":
@@ -1618,30 +1637,35 @@ packages:
         - pointedlist
         - word-trie
         - xdg-basedir
-        - yi
-        - yi-fuzzy-open
-        - yi-language
-        - yi-rope
+        # GHC 8 - yi
+        # GHC 8 - yi-fuzzy-open
+        # GHC 8 - yi-language
+        # GHC 8 - yi-rope
 
     "Tobias Bexelius <tobias_bexelius@hotmail.com> @tobbebex":
-        - GPipe
+        []
+        # GHC 8 - GPipe
 
     "Patrick Redmond <plredmond@gmail.com> @plredmond":
-        - GPipe-GLFW
+        []
+        # GHC 8 - GPipe-GLFW
 
     "Csaba Hruska <csaba.hruska@gmail.com> @csabahruska":
-        - lambdacube-ir
-        - lambdacube-gl
-        - lambdacube-compiler
+        []
+        # GHC 8 - lambdacube-ir
+        # GHC 8 - lambdacube-gl
+        # GHC 8 - lambdacube-compiler
 
     "Spencer Janssen <spencerjanssen@gmail.com>":
         - Xauth
 
     "Sebastian de Bellefon <arnaudpourseb@gmail.com> @Helkafen":
-        - wai-middleware-metrics
+        []
+        # GHC 8 - wai-middleware-metrics
 
     "Stefan Berthold":
-        - smallcaps
+        []
+        # GHC 8 - smallcaps
 
     "Gregory Collins <greg@gregorycollins.net>":
         - hashtables
@@ -1650,7 +1674,7 @@ packages:
 
     "Andrew Cowie <andrew@operationaldynamics.com> @afcowie":
         - http-common
-        - http-streams
+        # GHC 8 - http-streams
 
     "Devan Stormont <stormont@gmail.com>":
         - forecast-io
@@ -1670,7 +1694,7 @@ packages:
     "Peter Simons simons@cryp.to @peti":
         - funcmp
         - hackage-db
-        - hledger-interest
+        # GHC 8 - hledger-interest
         - hopenssl
         # https://github.com/fpco/stackage/issues/840
         # - hsdns
@@ -1681,7 +1705,8 @@ packages:
         - streamproc
 
     "Mark Fine <mark.fine@gmail.com> @markfine":
-        - postgresql-schema
+        []
+        # GHC 8 - postgresql-schema
         # https://github.com/fpco/stackage/issues/873
         # - sbp
 
@@ -1698,12 +1723,12 @@ packages:
         - find-clumpiness
 
     "Simon Marechal <bartavelle@gmail.com> @bartavelle":
-        - compactmap
-        - stateWriter
+        # GHC 8 - compactmap
+        # GHC 8 - stateWriter
         - filecache
-        - pcre-utils
+        # GHC 8 - pcre-utils
         - strict-base-types
-        - withdependencies
+        # GHC 8 - withdependencies
         # http-types < 0.9
         # - stm-firehose
         # - hslogstash
@@ -1721,8 +1746,9 @@ packages:
         - multiplate
 
     "Sumit Sahrawat <sumit.sahrawat.apm13@iitbhu.ac.in> @sumitsahrawat":
-        - plot-gtk-ui
-        - calculator
+        []
+        # GHC 8 - plot-gtk-ui
+        # GHC 8 - calculator
 
     "Emmanuel Touzery <etouzery@gmail.com> @emmanueltouzery":
         - app-settings
@@ -1733,7 +1759,7 @@ packages:
         # https://github.com/fpco/stackage/issues/1290
         #- smsaero
         - swagger2
-        - servant-swagger
+        # GHC 8 - servant-swagger
 
     "Jared Tobin <jared@jtobin.ca> @jtobin":
         - mwc-probability
@@ -1746,44 +1772,47 @@ packages:
         - flat-mcmc
 
     "Facundo Domínguez <facundo.dominguez@tweag.io> @facundominguez":
-        - distributed-process
-        - distributed-process-async
-        - distributed-process-client-server
-        - distributed-process-execution
-        - distributed-process-extras
-        - distributed-process-registry
-        - distributed-process-simplelocalnet
-        - distributed-process-supervisor
-        - distributed-process-task
-        - distributed-static
+        # GHC 8 - distributed-process
+        # GHC 8 - distributed-process-async
+        # GHC 8 - distributed-process-client-server
+        # GHC 8 - distributed-process-execution
+        # GHC 8 - distributed-process-extras
+        # GHC 8 - distributed-process-registry
+        # GHC 8 - distributed-process-simplelocalnet
+        # GHC 8 - distributed-process-supervisor
+        # GHC 8 - distributed-process-task
+        # GHC 8 - distributed-static
         - network-transport
         - network-transport-tcp
         - network-transport-composed
         - rank1dynamic
 
     "Alexander Vershilov <alexander.vershilov@tweag.io> @qnikst":
+        []
         # https://github.com/qnikst/imagemagick/issues/41
         #- imagemagick
-        - network-transport-zeromq
+        # GHC 8 - network-transport-zeromq
 
     "Takahiro Himura <himuratk421@gmail.com> @thimura":
         - lens-regex
         - twitter-conduit
-        - twitter-types
-        - twitter-types-lens
+        # GHC 8 - twitter-types
+        # GHC 8 - twitter-types-lens
 
     "Robbin C. <robbinch33@gmail.com>":
-        - zim-parser
+        []
+        # GHC 8 - zim-parser
 
     "David Wiltshire <david.wiltshire@metark.com> @dave77":
         # on behalf of Alexey Karakulov @w3rs
         - hashable-time
 
     "Tim Baumann <tim@timbaumann.info> @timjb":
-        - engine-io-yesod
+        []
+        # GHC 8 - engine-io-yesod
 
     "Tim McGilchrist <timmcgil@gmail.com>  @tmcgilchrist":
-        - riak
+        # GHC 8 - riak
         - airship
 
     "Yuras Shumovich <shumovichy@gmail.com> @Yuras":
@@ -1811,22 +1840,25 @@ packages:
         - blake2
 
     "Adam Curtis <kallisti.dev@gmail.com> @kallisti-dev":
-        - webdriver
+        []
+        # GHC 8 - webdriver
 
     "Luke Iannini <lukexi@me.com> @lukexi":
         - inline-c
         - inline-c-cpp
-        - ekg
+        # GHC 8 - ekg
 
     "Emin Karayel <me@eminkarayel.de>":
-        - sync-mht
+        []
+        # GHC 8 - sync-mht
 
     "Michael Schröder <mc.schroeder@gmail.com> @mcschroeder":
         - ctrie
         - ttrie
 
     "Greg Weber <greg@gregweber.info>":
-       - base-noprelude
+       []
+       # GHC 8 - base-noprelude
 
     # https://github.com/fpco/stackage/pull/979
     # "Andrew Lelechenko <andrew.lelechenko@gmail.com> @Bodigrim":
@@ -1844,7 +1876,8 @@ packages:
     #     - hashids
 
     "Joe Hermaszewski <stackage@monoid.al> @expipiplus1":
-        - exact-real
+        []
+        # GHC 8 - exact-real
 
     # "Jonatan Sundqvist jonatanhsundqvist@gmail.com @SwiftsNamesake":
     #    https://github.com/fpco/stackage/issues/1039
@@ -1854,24 +1887,25 @@ packages:
     "Henry J. Wylde <public@hjwylde.com> @hjwylde":
         - git-fmt
         - omnifmt
-        - werewolf
-        - werewolf-slack
+        # GHC 8 - werewolf
+        # GHC 8 - werewolf-slack
 
     "Will Sewell <me@willsewell.com> @willsewell":
-        - benchpress
-        - pusher-http-haskell
+        []
+        # GHC 8 - benchpress
+        # GHC 8 - pusher-http-haskell
 
     "Lazlo Grun <lazlo28@gmx.com> @lazlo28":
         - natural-sort
-        - lentil
+        # GHC 8 - lentil
 
     "Yorick Laupa yo.eight@gmail.com @YoEight":
-        - eventstore
+        # GHC 8 - eventstore
         - dotnet-timespan
 
     "Sebastian Dröge slomo@coaxion.net @sdroege":
         - conduit-iconv
-        - conduit-connection
+        # GHC 8 - conduit-connection
 
     "Andrew Rademacher <andrewrademacher@gmail.com>":
         - aeson-casing
@@ -1882,11 +1916,12 @@ packages:
 
     "Mihaly Barasz klao@nilcons.com @klao":
         - lens-datetime
-        - tz
+        # GHC 8 - tz
         - tzdata
 
     "Timothy Klim <stackage@timothyklim.com> @TimothyKlim":
-        - pkcs10
+        []
+        # GHC 8 - pkcs10
 
     "David Luposchainsky <dluposchainsky (λ) googles email service> @quchen":
         - binary-typed
@@ -1894,30 +1929,30 @@ packages:
 
     "Jeremy Shaw <jeremy@n-heptane.com> @stepcut":
         - boomerang
-        - clckwrks
-        - clckwrks-cli
-        - clckwrks-plugin-page
-        - clckwrks-plugin-media
-        - clckwrks-theme-bootstrap
-        - hackage-whatsnew
-        - happstack-authenticate
-        - happstack-clientsession
-        - happstack-hsp
-        - happstack-jmacro
-        - happstack-server
-        - happstack-server-tls
+        # GHC 8 - clckwrks
+        # GHC 8 - clckwrks-cli
+        # GHC 8 - clckwrks-plugin-page
+        # GHC 8 - clckwrks-plugin-media
+        # GHC 8 - clckwrks-theme-bootstrap
+        # GHC 8 - hackage-whatsnew
+        # GHC 8 - happstack-authenticate
+        # GHC 8 - happstack-clientsession
+        # GHC 8 - happstack-hsp
+        # GHC 8 - happstack-jmacro
+        # GHC 8 - happstack-server
+        # GHC 8 - happstack-server-tls
         - hsx-jmacro
-        - ixset
+        # GHC 8 - ixset
         - reform
         - reform-blaze
         - reform-hamlet
-        - reform-happstack
-        - reform-hsp
-        - userid
+        # GHC 8 - reform-happstack
+        # GHC 8 - reform-hsp
+        # GHC 8 - userid
         - web-plugins
         - web-routes
         - web-routes-boomerang
-        - web-routes-happstack
+        # GHC 8 - web-routes-happstack
         - web-routes-hsp
         - web-routes-th
         - web-routes-wai
@@ -1929,10 +1964,10 @@ packages:
         - file-modules
         - frontmatter
         - read-editor
-        - hspec-setup
+        # GHC 8 - hspec-setup
         - hzulip
         - list-prompt
-        - memoization-utils
+        # GHC 8 - memoization-utils
         - package-description-remote
         - projectroot
         - questioner
@@ -1945,13 +1980,15 @@ packages:
         - open-browser
 
     "Denis Redozubov <denis.redozubov@gmail.com> @dredozubov":
-        - tracy
+        []
+        # GHC 8 - tracy
 
     "Yuji Yamamoto <whosekiteneverfly@gmail.com> @igrep":
         - yes-precure5-command
 
     "Hans-Christian Esperer <hc@hcesperer.org> @hce":
-        - wai-session-postgresql
+        []
+        # GHC 8 - wai-session-postgresql
 
     "Haisheng Wu <freizl@gmail.com>":
         - hoauth2
@@ -1960,7 +1997,8 @@ packages:
         - scrypt
 
     "Jakub Waszczuk <waszczuk.kuba@gmail.com> @kawu":
-        - dawg-ord
+        []
+        # GHC 8 - dawg-ord
 
     "Amit Levy <amit@amitlevy.com> @alevy":
         - postgresql-orm
@@ -1976,7 +2014,8 @@ packages:
         #- LibZip < 0.11
 
     "Anthony Cowley <acowley@gmail.com> @acowley":
-        - Frames
+        []
+        # GHC 8 - Frames
 
     "Takayuki Muranushi <muranushi@gmail.com> @nushio3":
         - binary-search
@@ -1992,7 +2031,8 @@ packages:
         - mustache
 
     "Cindy Wang <cindylinz@gmail.com> @CindyLinz":
-        - NoTrace
+        []
+        # GHC 8 - NoTrace
 
     "Jean-Philippe Bernardy <jean-philippe.bernardy@tweag.io> @jyp":
         - polynomials-bernstein
@@ -2006,17 +2046,19 @@ packages:
         - pandoc-types
         # https://github.com/fpco/stackage/issues/1248
         - zip-archive < 0.3
-        - pandoc
-        - pandoc-citeproc
+        # GHC 8 - pandoc
+        # GHC 8 - pandoc-citeproc
 
     "Karun Ramakrishnan karun012@gmail.com @karun012":
         - doctest-discover
 
     "Elie Genard <elaye.github.io@gmail.com> @eliegenard":
-        - turtle-options
+        []
+        # GHC 8 - turtle-options
 
     "Ruey-Lin Hsu <petercommand@gmail.com> @petercommand":
-        - MASMGen
+        []
+        # GHC 8- MASMGen
 
     "Ozgun Ataman ozgun.ataman@soostone.com @ozataman":
         - string-conv
@@ -2024,15 +2066,15 @@ packages:
         - rotating-log
         - ua-parser
         - hs-GeoIP
-        - retry
-        - katip
-        - katip-elasticsearch
+        # GHC 8 - retry
+        # GHC 8 - katip
+        # GHC 8 - katip-elasticsearch
 
     "Sid Kapur sidharthkapur1@gmail.com @sid-kap":
         - tuple
         - OneTuple
-        - SVGFonts
-        - Chart-diagrams
+        # GHC 8 - SVGFonts
+        # GHC 8 - Chart-diagrams
 
     "Aaron Levin <aaron.levin@soundcloud.com> @aaronmblevin":
         []
@@ -2052,7 +2094,8 @@ packages:
         - binary-bits
 
     "Nicolas Trangez ikke@nicolast.be @NicolasT":
-        - reedsolomon
+        []
+        # GHC 8 - reedsolomon
 
     "Alp Mestanogullari alpmestan@gmail.com @alpmestan":
         - taggy
@@ -2062,13 +2105,14 @@ packages:
         #- sparkle
 
     "Alex McLean <lxyxpx@gmail.com> @yaxu":
-        - tidal
+        []
+        # GHC 8 - tidal
 
     "Kei Hibino <ex8k.hibino@gmail.com> @khibino":
-        - relational-query
-        - relational-query-HDBC
-        - persistable-types-HDBC-pg
-        - relational-record
+        # GHC 8 - relational-query
+        # GHC 8 - relational-query-HDBC
+        # GHC 8 - persistable-types-HDBC-pg
+        # GHC 8 - relational-record
         - text-ldap
         - debian-build
 
@@ -2085,7 +2129,8 @@ packages:
         - unix-bytestring
 
     "Carlo Hamalainen <carlo@carlo-hamalainen.net> @carlohamalainen":
-        - ghc-imported-from
+        []
+        # GHC 8 - ghc-imported-from
 
     "Fraser Tweedale <frase@frase.id.au> @frasertweedale":
         - jose
@@ -2099,8 +2144,9 @@ packages:
         - io-machine
 
     "Jan Gerlinger <git@jangerlinger.de> @JanGe":
-        - irc-dcc
-        - xdcc
+        []
+        # GHC 8 - irc-dcc
+        # GHC 8 - xdcc
 
     "John Ky newhoggy@gmail.com @newhoggy":
         - hw-bits
@@ -2122,14 +2168,15 @@ packages:
         - yesod-job-queue
 
     "Braden Walters <vc@braden-walters.info> @meoblast001":
-        - hakyll-sass
+        []
+        # GHC 8 - hakyll-sass
 
     "Patrick Thomson <patrick@helium.com>":
         - postgresql-transactional
 
     "Tom Murphy <amindfv@gmail.com> @amindfv":
         - vivid
-        - midair
+        # GHC 8 - midair
         - nano-erl
 
     "Toshio Ito <debug.ito@gmail.com> @debug-ito":
@@ -2161,7 +2208,10 @@ packages:
         # Need to always match the version shipped with GHC
         - Win32 == 2.3.1.1
 
-    "Stackage upper bounds": []
+    "Stackage upper bounds":
+        # These are all temporary, and need to be removed before starting GHC 8
+        - data-default < 0.6
+        - data-default-class < 0.1
 # end of packages
 
 
@@ -2351,10 +2401,19 @@ skipped-tests:
     # Closed due to inactivity: https://github.com/fpco/stackage/issues/1328
     - ad
     - composition-tree
-    - linear
-    - patches-vector
+    # GHC 8 - linear
+    # GHC 8 - patches-vector
     - semigroupoids
 
+    # GHC 8 (bytestring-handle)
+    - tar
+
+    # GHC 8 (snap-server)
+    - wreq
+
+    # GHC 8
+    - hastache
+
 # end of skipped-tests
 
 # Tests which we should build and run, but which are expected to fail. We
@@ -2421,7 +2480,6 @@ expected-test-failures:
     - system-filepath
 
     # Requires a running webdriver server
-    - webdriver-snoy
     - webdriver-angular
 
     # Weird conflicts with sandboxing