diff --git a/build-constraints.yaml b/build-constraints.yaml
index 6b1133d9..c47b82e0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -59,12 +59,12 @@ packages:
         - openexr-write
 
     "Pasqualino Assini <tittoassini@gmail.com> @tittoassini":
-        - zm
-        - flat
+        # - zm # haskell-src-exts via derive
+        # - flat # haskell-src-exts via derive
         - model
 
     "Jose Iborra <pepeiborra@gmail.com> @pepeiborra":
-        - arrowp-qq
+        # - arrowp-qq # haskell-src-exts via haskell-src-meta
         - clr-marshal
         - clr-host
         - haskell-src-exts-util
@@ -73,7 +73,7 @@ packages:
         - floatshow
         - NoHoed
         - threepenny-editors
-        - clr-inline # possibly nondeterministic failures, see https://github.com/fpco/stackage/issues/2510
+        # - clr-inline # haskell-src-exts via here # possibly nondeterministic failures, see https://github.com/fpco/stackage/issues/2510
         - strict-types
 
     "Roman Gonzalez <romanandreg@gmail.com> @roman":
@@ -234,7 +234,7 @@ packages:
         - xls
 
     "Aleksey Uimanov <s9gf4ult@gmail.com> @s9gf4ult":
-        - postgresql-query
+        # - postgresql-query # haskell-src-exts via derive
         - hreader
         - hset
 
@@ -402,7 +402,7 @@ packages:
     "Jasper Van der Jeugt @jaspervdj":
         - blaze-html
         - blaze-markup
-        - stylish-haskell
+        # - stylish-haskell # haskell-src-exts
         - profiteur
         - psqueues
         - websockets
@@ -589,9 +589,9 @@ packages:
     "Simon Hengel <sol@typeful.net> @sol":
         - hspec
         - hspec-wai
-        - hspec-wai-json
-        - aeson-qq
-        - interpolate
+        # - hspec-wai-json # haskell-src-exts via aeson-qq
+        # - aeson-qq # haskell-src-exts via haskell-src-meta
+        # - interpolate # haskell-src-exts via haskell-src-meta
         - doctest
         - base-compat
 
@@ -606,7 +606,7 @@ packages:
     "Brent Yorgey <byorgey@gmail.com> @byorgey":
         - active
         - diagrams
-        - diagrams-builder
+        # - diagrams-builder # haskell-src-exts
         - diagrams-cairo
         - diagrams-contrib
         - diagrams-core
@@ -879,8 +879,8 @@ packages:
         - multipart
         - rest-client
         - rest-core
-        - rest-gen
-        - rest-happstack
+        # - rest-gen # haskell-src-exts
+        # - rest-happstack # haskell-src-exts via rest-gen
         - rest-snap
         - rest-stringmap
         - rest-types
@@ -889,11 +889,13 @@ packages:
         - uri-encode
 
     "Simon Michael <simon@joyful.com> @simonmichael":
-        - hledger
-        - hledger-lib
-        - hledger-ui
-        - hledger-web
-        - hledger-api
+        # haskell-src-exts via here
+        # - hledger
+        # - hledger-lib
+        # - hledger-ui
+        # - hledger-web
+        # - hledger-api # haskell-src-exts via servant-swagger
+
         - quickbench
         - regex-compat-tdfa
 
@@ -969,11 +971,11 @@ packages:
         - data-accessor
         - data-accessor-mtl
         - fuzzcheck
-        - here
+        # - here # haskell-src-exts via haskell-src-meta
         - hlibgit2
         - gitlib-libgit2
         - hostname-validate
-        - interpolatedstring-perl6
+        # - interpolatedstring-perl6 # haskell-src-exts via haskell-src-meta
         - iproute
         - missing-foreign
         - MissingH
@@ -1035,8 +1037,8 @@ packages:
        - async-extra
        - format-numbers
        - highjson
-       - highjson-swagger
-       - highjson-th
+       # - highjson-swagger # haskell-src-exts via swagger2
+       # - highjson-th # haskell-src-exts via swagger2
        - fileplow
 
     "Joey Eremondi <joey@eremondi.com> @JoeyEremondi":
@@ -1045,7 +1047,7 @@ packages:
         - elm-core-sources
         - language-glsl
         - prettyclass
-        - QuasiText
+        # - QuasiText # haskell-src-exts via haskell-src-meta
         - union-find
         - zip-archive
 
@@ -1172,16 +1174,17 @@ packages:
     "Greg V <greg@unrelenting.technology> @myfreeweb":
         - pcre-heavy
         - http-link-header
-        - microformats2-parser
+        # - microformats2-parser # haskell-src-exts via aeson-qq
         - hspec-expectations-pretty-diff
         - wai-cli
-        - magicbane
+        # - magicbane # haskell-src-exts via aeson-qq
 
     "Francesco Mazzoli <f@mazzo.li> @bitonic":
-        - language-c-quote
+        []
+        # - language-c-quote # haskell-src-exts via haskell-src-meta
 
     "Sönke Hahn <soenkehahn@gmail.com> @soenkehahn":
-        - generics-eot
+        # - generics-eot # haskell-src-exts via interpolate
         - getopt-generics
         - graph-wrapper
         - string-conversions
@@ -1212,7 +1215,7 @@ packages:
         - postgresql-simple-url
         - range-set-list
         - regex-applicative-text
-        - servant-swagger-ui
+        # - servant-swagger-ui # haskell-src-exts via servant-swagger
         - servant-yaml
         - singleton-bool
         - spdx
@@ -1464,10 +1467,12 @@ packages:
         - cabal-file-th
 
     "Gershom Bazerman <gershomb@gmail.com> @gbaz":
-        - jmacro
-        - jmacro-rpc
-        - jmacro-rpc-happstack
-        - jmacro-rpc-snap
+        # haskell-src-exts via haskell-src-meta
+        # - jmacro
+        # - jmacro-rpc
+        # - jmacro-rpc-happstack
+        # - jmacro-rpc-snap
+
         - mbox
         - kmeans
         - boolsimplifier
@@ -1559,7 +1564,7 @@ packages:
         - elm-export-persistent
         - pipes-csv
         - pipes-mongodb
-        - servant-elm
+        # - servant-elm # haskell-src-exts via interpolate
         - skeletons
 
     "David Raymond Christiansen <david@davidchristiansen.dk> @david-christiansen":
@@ -1731,7 +1736,7 @@ packages:
 
     "Kostiantyn Rybnikov <k-bx@k-bx.com> @k-bx":
         - protocol-buffers
-        - hprotoc
+        # - hprotoc # haskell-src-exts
         - protocol-buffers-descriptor
         - ekg-core
         - digits
@@ -1894,7 +1899,7 @@ packages:
         - charsetdetect-ae
         - ilist
         - text-all
-        - fmt
+        # - fmt # haskell-src-exts via interpolate
 
     "Takano Akio tak@anoak.io @takano-akio":
         - fast-builder
@@ -2097,8 +2102,8 @@ packages:
 
     "Nickolay Kudasov <nickolay.kudasov@gmail.com> @fizruk":
         - http-api-data
-        - swagger2
-        - servant-swagger
+        # - swagger2 # haskell-src-exts via aeson-qq
+        # - servant-swagger # haskell-src-exts via aeson-qq
 
     "Jared Tobin <jared@jtobin.ca> @jtobin":
         - mwc-probability
@@ -2125,9 +2130,10 @@ packages:
 
     "Takahiro Himura <himuratk421@gmail.com> @thimura":
         - lens-regex
-        - twitter-conduit
-        - twitter-types
-        - twitter-types-lens
+        # haskell-src-exts via derive
+        # - twitter-conduit
+        # - twitter-types
+        # - twitter-types-lens
 
     "Robbin C. <robbinch33@gmail.com> @robbinch":
         - zim-parser
@@ -2189,10 +2195,10 @@ packages:
         - pusher-http-haskell
 
     "Yorick Laupa yo.eight@gmail.com @YoEight":
-        - eventstore
+        # - eventstore # haskell-src-exts via interpolate
         - dotnet-timespan
         - eventsource-api
-        - eventsource-geteventstore-store
+        # - eventsource-geteventstore-store # haskell-src-exts via interpolate
         - eventsource-store-specs
         - eventsource-stub-store
 
@@ -2204,7 +2210,7 @@ packages:
         - aeson-casing
         - graylog
         - parsec-numeric
-        - mallard
+        # - mallard # haskell-src-exts via Interpolation
         - gdax
 
     "Callum Rogers @CRogers":
@@ -2229,17 +2235,17 @@ packages:
 
     "Jeremy Shaw <jeremy@n-heptane.com> @stepcut":
         - boomerang
-        - happstack-hsp
-        - happstack-jmacro
+        # - happstack-hsp # haskell-src-exts via hsx2hs
+        # - happstack-jmacro # haskell-src-exts via jmacro
         - happstack-server
         - happstack-server-tls
-        - hsx-jmacro
+        # - hsx-jmacro # haskell-src-exts via jmacro
         - ixset
         - reform
         - reform-blaze
         - reform-hamlet
         - reform-happstack
-        - reform-hsp
+        # - reform-hsp # haskell-src-exts via hsx2hs
         - userid
         - web-plugins
         - web-routes
@@ -2248,7 +2254,7 @@ packages:
         - web-routes-hsp
         - web-routes-th
         - web-routes-wai
-        - hsx2hs
+        # - hsx2hs # haskell-src-exts
 
     "Pedro Tacla Yamada <tacla.yamada@gmail.com> @yamadapc":
         - ascii-progress
@@ -2318,8 +2324,8 @@ packages:
         - extensible-effects
 
     "Justus Adam <dev@justus.science> @JustusAdam":
-        - marvin
-        - marvin-interpolate >= 1.1
+        # - marvin # haskell-src-exts via haskell-src-meta
+        # - marvin-interpolate >= 1.1 # haskell-src-exts via haskell-src-meta
         - mustache
 
     "Cindy Wang <cindylinz@gmail.com> @CindyLinz":
@@ -2371,7 +2377,7 @@ packages:
     "Mikhail Glushenkov <mikhail.glushenkov@gmail.com> @23Skidoo":
         - Cabal
         - cabal-install
-        - pointful
+        # - pointful # haskell-src-exts
 
     "Lennart Kolmodin <kolmodin@gmail.com> @kolmodin":
         - binary-bits
@@ -2554,11 +2560,11 @@ packages:
 
     "Alexis King <lexi.lambda@gmail.com> @lexi-lambda":
         - freer-simple
-        - monad-mock
-        - test-fixture
+        # - monad-mock # haskell-src-exts via haskell-src-meta
+        # - test-fixture # haskell-src-exts via haskell-src-meta
         - text-conversions
         - th-to-exp
-        - type-assertions
+        # - type-assertions # haskell-src-exts via haskell-src-meta
 
     "Patrick Chilton <chpatrick@gmail.com> @chpatrick":
         - webrtc-vad
@@ -2583,18 +2589,20 @@ packages:
 
     "Dominic Orchard <dom.orchard@gmail.com> @dorchard":
         - array-memoize
-        - codo-notation
+        # - codo-notation # haskell-src-exts via haskell-src-meta
         - language-fortran
 
     "Philipp Schuster <phischu3000@gmail.com> @phischu":
-        - haskell-names
+        []
+        # - haskell-names # haskell-src-exts
 
     "Shao Cheng <astrohavoc@gmail.com> @TerrorJack":
         - cabal-toolkit
         - direct-rocksdb
 
     "Anton Gushcha <ncrashed@gmail.com> @ncrashed":
-        - aeson-injector
+        []
+        # - aeson-injector # haskell-src-exts via swagger2
 
     "Al Zohali <zohl@fmap.me> @zohl":
         - servant-auth-cookie
@@ -2772,8 +2780,8 @@ packages:
         - viewprof
 
     "Dylan Simon <dylan-stack@dylex.net> @dylex":
-        - postgresql-typed
-        - invertible
+        # - postgresql-typed # haskell-src-exts via haskell-src-meta
+        # - invertible # haskell-src-exts via haskell-src-meta
         - ztail
 
     "Louis Pan <louis@pan.me> @louispan":
@@ -2867,11 +2875,11 @@ packages:
         - lens-labels
         - proto-lens
         - proto-lens-descriptors
-        - proto-lens-protoc
-        - proto-lens-combinators
+        # - proto-lens-protoc # haskell-src-exts
+        # - proto-lens-combinators # haskell-src-exts via proto-lens-protoc
         - proto-lens-arbitrary
         - proto-lens-optparse
-        - proto-lens-protobuf-types
+        # - proto-lens-protobuf-types # haskell-src-exts via proto-lens-protoc
         - tensorflow-test
 
     "Christof Schramm <christof.schramm@campus.lmu.de>":
@@ -2948,8 +2956,8 @@ packages:
         - listsafe
 
     "Serokell <hi@serokell.io> @serokell":
-        - importify
-        - log-warper
+        # - importify # haskell-src-exts via haskell-names
+        # - log-warper # haskell-src-exts via interpolate
         - universum
 
     "Lorenz Moesenlechner <moesenle@gmail.com> @moesenle":
@@ -2961,7 +2969,7 @@ packages:
         - yesod-alerts
 
     "José Lorenzo Rodríguez <jose.zap@gmail.com> @lorenzo":
-        - wrecker
+        # - wrecker # haskell-src-exts via aeson-qq
         - language-docker
         - docker-build-cacher
         - mysql-haskell-nem
@@ -3009,7 +3017,8 @@ packages:
         - path-text-utf8
 
     "Viacheslav Lotsmanov <lotsmanov89@gmail.com> @unclechu":
-        - qm-interpolated-string
+        []
+        # - qm-interpolated-string # haskell-src-exts via haskell-src-meta
 
     "Douglas Burke <dburke.gw@gmail.com> @DougBurke":
         - swish
@@ -3124,11 +3133,6 @@ packages:
         # https://github.com/fpco/stackage/issues/3046
         - persistent < 2.7.2
 
-        # https://github.com/fpco/stackage/issues/3093
-        - haskell-src-exts < 1.20.0
-        - hlint < 2.0.12
-        - hoogle < 5.0.15
-
         # https://github.com/AndrewRademacher/mallard/issues/49
         - hasql-optparse-applicative < 0.3
 
@@ -3452,6 +3456,13 @@ skipped-tests:
     - haskell-names
     - throwable-exceptions
 
+    # Requires exactly pretty-show-1.6.10
+    - haskell-src-exts
+
+    - yaml # haskell-src-exts via aeson-qq
+
+    - hpack # haskell-src-exts via interpolate
+
 # end of skipped-tests
 
 # Tests which we should build and run, but which are expected to fail. We