diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..852ffdd6
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,152 @@
+name: CI
+
+# Trigger the workflow on push or pull request, but only for the master branch
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  cabal:
+    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        cabal: ["3.2"]
+        ghc:
+          - "8.0.2"
+          - "8.2.2"
+          - "8.4.4"
+          - "8.6.5"
+          - "8.8.4"
+          - "8.10.2"
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: haskell/actions/setup@v1
+      id: setup-haskell-cabal
+      name: Setup Haskell
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        cabal-version: ${{ matrix.cabal }}
+
+    - name: Configure
+      run: |
+        cabal configure --enable-tests --enable-benchmarks --test-show-details=direct
+        cabal install --ignore-project -j2 doctest --constraint='doctest ^>=0.17'
+
+    - name: Freeze
+      run: |
+        cabal freeze
+
+    - uses: actions/cache@v2.1.3
+      name: Cache ~/.cabal/store
+      with:
+        path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
+        key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('cabal.project.freeze') }}
+
+    - name: Build
+      run: |
+        cabal build all
+
+    - name: Test
+      run: |
+        cabal test all
+
+    - name: Run doctests
+      run: |
+        # Necessary for doctest to be found in $PATH
+        export PATH="$HOME/.cabal/bin:$PATH"
+
+        # Filter out base-compat-batteries from .ghc.environment.*, as its modules
+        # conflict with those of base-compat.
+        #
+        # FIXME: This is an ugly hack. Ultimately, we'll want to use cabal-doctest
+        # (or cabal v2-doctest, if it ever lands) to provide a clean GHC environment.
+        # This might allow running doctests in GHCJS build as well.
+        perl -i -e 'while (<ARGV>) { print unless /package-id\s+(base-compat-batteries)-\d+(\.\d+)*/; }' .ghc.environment.*
+
+        (cd servant && doctest src)
+        (cd servant-client && doctest src)
+        (cd servant-client-core && doctest src)
+        (cd servant-http-streams && doctest src)
+        (cd servant-docs && doctest src)
+        (cd servant-foreign && doctest src)
+        (cd servant-server && doctest src)
+        (cd servant-machines && doctest src)
+        (cd servant-conduit && doctest src)
+        (cd servant-pipes && doctest src)
+
+  stack:
+    name: stack / ghc ${{ matrix.ghc }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        stack: ["2.3.1"]
+        ghc: ["8.8.4"]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: haskell/actions/setup@v1
+      name: Setup Haskell Stack
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        stack-version: ${{ matrix.stack }}
+
+    - uses: actions/cache@v2.1.3
+      name: Cache ~/.stack
+      with:
+        path: ~/.stack
+        key: ${{ runner.os }}-${{ matrix.ghc }}-stack
+
+    - name: Install dependencies
+      run: |
+        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks --only-dependencies
+
+    - name: Build
+      run: |
+        stack build --system-ghc --test --bench --no-run-tests --no-run-benchmarks
+
+    - name: Test
+      run: |
+        stack test --system-ghc
+
+  ghcjs:
+    name: cabal / ghcjs 8.4
+    runs-on: "ubuntu-18.04"
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: "Setup PATH"
+      run: |
+        echo "PATH=$HOME/.cabal/bin:$PATH" >> $GITHUB_ENV
+
+    - name: Install tools
+      run: |
+        sudo add-apt-repository ppa:hvr/ghcjs
+        sudo apt-get update -y
+        sudo apt-get install ghcjs-8.4
+        sudo apt-get install cabal-install
+
+        # Override cabal.project with the lightweight GHCJS one
+        cp cabal.ghcjs.project cabal.project
+        cat cabal.project
+
+        cabal v2-update
+        cabal v2-install -w /opt/ghc/8.4.4/bin/ghc --ignore-project cabal-plan --constraint='cabal-plan ^>=0.6.0.0' --constraint='cabal-plan +exe'
+        cabal v2-install -w /opt/ghc/8.4.4/bin/ghc --ignore-project hspec-discover
+
+    - name: Build
+      run: |
+        cabal v2-build --ghcjs -w /opt/ghcjs/8.4/bin/ghcjs --enable-tests --enable-benchmarks all
+
+    - name: Run tests
+      run: |
+        # cabal v2-test does not work with GHCJS
+        # See: https://github.com/haskell/cabal/issues/6175
+        #
+        # This invokes cabal-plan to figure out test binaries, and invokes them with node.
+        cabal-plan list-bins '*:test:*' | while read -r line; do testpkg=$(echo "$line" | perl -pe 's/:.*//'); testexe=$(echo "$line" | awk '{ print $2 }'); echo "testing $textexe in package $textpkg"; (cd "$(pkgdir $testpkg)" && nodejs "$testexe".jsexe/all.js); done
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 79214952..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,432 +0,0 @@
-# This Travis job script has been generated by a script via
-#
-#   haskell-ci '--branches' 'master' '--output' '.travis.yml' '--config=cabal.haskell-ci' 'cabal.project'
-#
-# To regenerate the script (for example after adjusting tested-with) run
-#
-#   haskell-ci regenerate
-#
-# For more information, see https://github.com/haskell-CI/haskell-ci
-#
-# version: 0.10.3
-#
-version: ~> 1.0
-language: c
-os: linux
-dist: bionic
-git:
-  # whether to recursively clone submodules
-  submodules: false
-branches:
-  only:
-    - master
-    - master
-addons:
-  google: stable
-cache:
-  directories:
-    - $HOME/.cabal/packages
-    - $HOME/.cabal/store
-    - $HOME/.hlint
-before_cache:
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/build-reports.log
-  # remove files that are regenerated by 'cabal update'
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/00-index.*
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/*.json
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.cache
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.tar
-  - rm -fv $CABALHOME/packages/hackage.haskell.org/01-index.tar.idx
-  - rm -rfv $CABALHOME/packages/head.hackage
-jobs:
-  include:
-    - compiler: ghcjs-8.4
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"},{"sourceline":"deb http://ppa.launchpad.net/hvr/ghcjs/ubuntu bionic main"},{"sourceline":"deb https://deb.nodesource.com/node_10.x bionic main","key_url":"https://deb.nodesource.com/gpgkey/nodesource.gpg.key"}],"packages":["ghcjs-8.4","cabal-install-3.0","ghc-8.4.4","nodejs"]}}
-      os: linux
-    - compiler: ghc-8.10.2
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.10.2","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.10.1
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.10.1","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.8.4
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.8.4","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.8.3
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.8.3","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.6.5
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.6.5","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.4.4
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.4.4","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.2.2
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.2.2","cabal-install-3.2"]}}
-      os: linux
-    - compiler: ghc-8.0.2
-      addons: {"apt":{"sources":[{"sourceline":"deb http://ppa.launchpad.net/hvr/ghc/ubuntu bionic main","key_url":"https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x063dab2bdc0b3f9fcebc378bff3aeacef6f88286"}],"packages":["ghc-8.0.2","cabal-install-3.2"]}}
-      os: linux
-before_install:
-  - |
-    if echo $CC | grep -q ghcjs; then
-        GHCJS=true;
-    else
-        GHCJS=false;
-    fi
-  - HC=$(echo "/opt/$CC/bin/ghc" | sed 's/-/\//')
-  - WITHCOMPILER="-w $HC"
-  - if $GHCJS ; then HC=${HC}js ; fi
-  - if $GHCJS ; then WITHCOMPILER="--ghcjs ${WITHCOMPILER}js" ; fi
-  - HADDOCK=$(echo "/opt/$CC/bin/haddock" | sed 's/-/\//')
-  - if $GHCJS ; then PATH="/opt/ghc/8.4.4/bin:$PATH" ; fi
-  - HCPKG="$HC-pkg"
-  - unset CC
-  - CABAL=/opt/ghc/bin/cabal
-  - CABALHOME=$HOME/.cabal
-  - export PATH="$CABALHOME/bin:$PATH"
-  - TOP=$(pwd)
-  - "HCNUMVER=$(${HC} --numeric-version|perl -ne '/^(\\d+)\\.(\\d+)\\.(\\d+)(\\.(\\d+))?$/; print(10000 * $1 + 100 * $2 + ($3 == 0 ? $5 != 1 : $3))')"
-  - echo $HCNUMVER
-  - CABAL="$CABAL -vnormal+nowrap"
-  - set -o pipefail
-  - TEST=--enable-tests
-  - BENCH=--enable-benchmarks
-  - HEADHACKAGE=false
-  - rm -f $CABALHOME/config
-  - |
-    echo "verbose: normal +nowrap +markoutput"          >> $CABALHOME/config
-    echo "remote-build-reporting: anonymous"            >> $CABALHOME/config
-    echo "write-ghc-environment-files: always"          >> $CABALHOME/config
-    echo "remote-repo-cache: $CABALHOME/packages"       >> $CABALHOME/config
-    echo "logs-dir:          $CABALHOME/logs"           >> $CABALHOME/config
-    echo "world-file:        $CABALHOME/world"          >> $CABALHOME/config
-    echo "extra-prog-path:   $CABALHOME/bin"            >> $CABALHOME/config
-    echo "symlink-bindir:    $CABALHOME/bin"            >> $CABALHOME/config
-    echo "installdir:        $CABALHOME/bin"            >> $CABALHOME/config
-    echo "build-summary:     $CABALHOME/logs/build.log" >> $CABALHOME/config
-    echo "store-dir:         $CABALHOME/store"          >> $CABALHOME/config
-    echo "install-dirs user"                            >> $CABALHOME/config
-    echo "  prefix: $CABALHOME"                         >> $CABALHOME/config
-    echo "repository hackage.haskell.org"               >> $CABALHOME/config
-    echo "  url: http://hackage.haskell.org/"           >> $CABALHOME/config
-install:
-  - ${CABAL} --version
-  - echo "$(${HC} --version) [$(${HC} --print-project-git-commit-id 2> /dev/null || echo '?')]"
-  - node --version
-  - echo $GHCJS
-  - GHCJOBS=-j2
-  - |
-    echo "program-default-options"                >> $CABALHOME/config
-    echo "  ghc-options: $GHCJOBS +RTS -M6G -RTS" >> $CABALHOME/config
-  - cat $CABALHOME/config
-  - rm -fv cabal.project cabal.project.local cabal.project.freeze
-  - travis_retry ${CABAL} v2-update -v
-  - if ! $GHCJS ; then ${CABAL} v2-install $WITHCOMPILER --ignore-project -j2 doctest --constraint='doctest ^>=0.17' ; fi
-  - if $GHCJS ; then ${CABAL} v2-install -w ghc-8.4.4 --ignore-project cabal-plan --constraint='cabal-plan ^>=0.6.0.0' --constraint='cabal-plan +exe' ; fi
-  - if $GHCJS ; then ${CABAL} v2-install -w ghc-8.4.4 --ignore-project hspec-discover ; fi
-  # Generate cabal.project
-  - rm -rf cabal.project cabal.project.local cabal.project.freeze
-  - touch cabal.project
-  - |
-    if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-client" >> cabal.project ; fi
-    if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-client-core" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-http-streams" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-docs" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-foreign" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-server" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/tutorial" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-machines" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-conduit" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: servant-pipes" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/basic-auth" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/curl-mock" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/custom-errors" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/basic-streaming" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/db-postgres-pool" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/file-upload" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/generic" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/pagination" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/testing" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/uverb" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/structuring-apis" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/using-custom-monad" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: doc/cookbook/using-free-client" >> cabal.project ; fi
-  - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant' >> cabal.project ; fi
-  - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client-core' >> cabal.project ; fi
-  - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-http-streams' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-docs' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-foreign' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-server' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package tutorial' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-machines' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-conduit' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-pipes' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-auth' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-curl-mock' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-custom-errors' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-streaming' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-db-postgres-pool' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-file-upload' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-generic' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-pagination' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-testing' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-uverb' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-structuring-apis' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-custom-monad' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-free-client' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - |
-    echo "constraints:  foundation >=0.0.14"                     >> cabal.project
-    echo "constraints:  memory <0.14.12 || >0.14.12"             >> cabal.project
-    echo "constraints:  base-compat ^>=0.11"                     >> cabal.project
-    echo "constraints:  semigroups ^>=0.19"                      >> cabal.project
-    echo "constraints:  sqlite-simple < 0"                       >> cabal.project
-    echo "allow-newer:  servant-pagination-2.2.2:servant"        >> cabal.project
-    echo "allow-newer:  servant-pagination-2.2.2:servant-server" >> cabal.project
-    echo "allow-newer:  servant-multipart:servant"               >> cabal.project
-    echo "allow-newer:  servant-multipart:servant-server"        >> cabal.project
-    echo "allow-newer:  servant-multipart:servant-client-core"   >> cabal.project
-    echo "allow-newer:  servant-js:servant"                      >> cabal.project
-    echo "optimization: False"                                   >> cabal.project
-  - "for pkg in $($HCPKG list --simple-output); do echo $pkg | sed 's/-[^-]*$//' | (grep -vE -- '^(cookbook-basic-auth|cookbook-basic-streaming|cookbook-curl-mock|cookbook-custom-errors|cookbook-db-postgres-pool|cookbook-file-upload|cookbook-generic|cookbook-pagination|cookbook-structuring-apis|cookbook-testing|cookbook-using-custom-monad|cookbook-using-free-client|cookbook-uverb|servant|servant-client|servant-client-core|servant-conduit|servant-docs|servant-foreign|servant-http-streams|servant-machines|servant-pipes|servant-server|tutorial)$' || true) | sed 's/^/constraints: /' | sed 's/$/ installed/' >> cabal.project.local; done"
-  - cat cabal.project || true
-  - cat cabal.project.local || true
-  - if [ -f "servant/configure.ac" ]; then (cd "servant" && autoreconf -i); fi
-  - if [ -f "servant-client/configure.ac" ]; then (cd "servant-client" && autoreconf -i); fi
-  - if [ -f "servant-client-core/configure.ac" ]; then (cd "servant-client-core" && autoreconf -i); fi
-  - if [ -f "servant-http-streams/configure.ac" ]; then (cd "servant-http-streams" && autoreconf -i); fi
-  - if [ -f "servant-docs/configure.ac" ]; then (cd "servant-docs" && autoreconf -i); fi
-  - if [ -f "servant-foreign/configure.ac" ]; then (cd "servant-foreign" && autoreconf -i); fi
-  - if [ -f "servant-server/configure.ac" ]; then (cd "servant-server" && autoreconf -i); fi
-  - if [ -f "doc/tutorial/configure.ac" ]; then (cd "doc/tutorial" && autoreconf -i); fi
-  - if [ -f "servant-machines/configure.ac" ]; then (cd "servant-machines" && autoreconf -i); fi
-  - if [ -f "servant-conduit/configure.ac" ]; then (cd "servant-conduit" && autoreconf -i); fi
-  - if [ -f "servant-pipes/configure.ac" ]; then (cd "servant-pipes" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/basic-auth/configure.ac" ]; then (cd "doc/cookbook/basic-auth" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/curl-mock/configure.ac" ]; then (cd "doc/cookbook/curl-mock" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/custom-errors/configure.ac" ]; then (cd "doc/cookbook/custom-errors" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/basic-streaming/configure.ac" ]; then (cd "doc/cookbook/basic-streaming" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/db-postgres-pool/configure.ac" ]; then (cd "doc/cookbook/db-postgres-pool" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/file-upload/configure.ac" ]; then (cd "doc/cookbook/file-upload" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/generic/configure.ac" ]; then (cd "doc/cookbook/generic" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/pagination/configure.ac" ]; then (cd "doc/cookbook/pagination" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/testing/configure.ac" ]; then (cd "doc/cookbook/testing" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/uverb/configure.ac" ]; then (cd "doc/cookbook/uverb" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/structuring-apis/configure.ac" ]; then (cd "doc/cookbook/structuring-apis" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/using-custom-monad/configure.ac" ]; then (cd "doc/cookbook/using-custom-monad" && autoreconf -i); fi
-  - if [ -f "doc/cookbook/using-free-client/configure.ac" ]; then (cd "doc/cookbook/using-free-client" && autoreconf -i); fi
-  - ${CABAL} v2-freeze $WITHCOMPILER ${TEST} ${BENCH}
-  - "cat cabal.project.freeze | sed -E 's/^(constraints: *| *)//' | sed 's/any.//'"
-  - rm  cabal.project.freeze
-script:
-  - DISTDIR=$(mktemp -d /tmp/dist-test.XXXX)
-  # Packaging...
-  - echo 'Packaging...' && echo -en 'travis_fold:start:sdist\\r'
-  - ${CABAL} v2-sdist all
-  - echo -en 'travis_fold:end:sdist\\r'
-  # Unpacking...
-  - echo 'Unpacking...' && echo -en 'travis_fold:start:unpack\\r'
-  - mv dist-newstyle/sdist/*.tar.gz ${DISTDIR}/
-  - cd ${DISTDIR} || false
-  - find . -maxdepth 1 -type f -name '*.tar.gz' -exec tar -xvf '{}' \;
-  - find . -maxdepth 1 -type f -name '*.tar.gz' -exec rm       '{}' \;
-  - PKGDIR_servant="$(find . -maxdepth 1 -type d -regex '.*/servant-[0-9.]*')"
-  - PKGDIR_servant_client="$(find . -maxdepth 1 -type d -regex '.*/servant-client-[0-9.]*')"
-  - PKGDIR_servant_client_core="$(find . -maxdepth 1 -type d -regex '.*/servant-client-core-[0-9.]*')"
-  - PKGDIR_servant_http_streams="$(find . -maxdepth 1 -type d -regex '.*/servant-http-streams-[0-9.]*')"
-  - PKGDIR_servant_docs="$(find . -maxdepth 1 -type d -regex '.*/servant-docs-[0-9.]*')"
-  - PKGDIR_servant_foreign="$(find . -maxdepth 1 -type d -regex '.*/servant-foreign-[0-9.]*')"
-  - PKGDIR_servant_server="$(find . -maxdepth 1 -type d -regex '.*/servant-server-[0-9.]*')"
-  - PKGDIR_tutorial="$(find . -maxdepth 1 -type d -regex '.*/tutorial-[0-9.]*')"
-  - PKGDIR_servant_machines="$(find . -maxdepth 1 -type d -regex '.*/servant-machines-[0-9.]*')"
-  - PKGDIR_servant_conduit="$(find . -maxdepth 1 -type d -regex '.*/servant-conduit-[0-9.]*')"
-  - PKGDIR_servant_pipes="$(find . -maxdepth 1 -type d -regex '.*/servant-pipes-[0-9.]*')"
-  - PKGDIR_cookbook_basic_auth="$(find . -maxdepth 1 -type d -regex '.*/cookbook-basic-auth-[0-9.]*')"
-  - PKGDIR_cookbook_curl_mock="$(find . -maxdepth 1 -type d -regex '.*/cookbook-curl-mock-[0-9.]*')"
-  - PKGDIR_cookbook_custom_errors="$(find . -maxdepth 1 -type d -regex '.*/cookbook-custom-errors-[0-9.]*')"
-  - PKGDIR_cookbook_basic_streaming="$(find . -maxdepth 1 -type d -regex '.*/cookbook-basic-streaming-[0-9.]*')"
-  - PKGDIR_cookbook_db_postgres_pool="$(find . -maxdepth 1 -type d -regex '.*/cookbook-db-postgres-pool-[0-9.]*')"
-  - PKGDIR_cookbook_file_upload="$(find . -maxdepth 1 -type d -regex '.*/cookbook-file-upload-[0-9.]*')"
-  - PKGDIR_cookbook_generic="$(find . -maxdepth 1 -type d -regex '.*/cookbook-generic-[0-9.]*')"
-  - PKGDIR_cookbook_pagination="$(find . -maxdepth 1 -type d -regex '.*/cookbook-pagination-[0-9.]*')"
-  - PKGDIR_cookbook_testing="$(find . -maxdepth 1 -type d -regex '.*/cookbook-testing-[0-9.]*')"
-  - PKGDIR_cookbook_uverb="$(find . -maxdepth 1 -type d -regex '.*/cookbook-uverb-[0-9.]*')"
-  - PKGDIR_cookbook_structuring_apis="$(find . -maxdepth 1 -type d -regex '.*/cookbook-structuring-apis-[0-9.]*')"
-  - PKGDIR_cookbook_using_custom_monad="$(find . -maxdepth 1 -type d -regex '.*/cookbook-using-custom-monad-[0-9.]*')"
-  - PKGDIR_cookbook_using_free_client="$(find . -maxdepth 1 -type d -regex '.*/cookbook-using-free-client-[0-9.]*')"
-  # Generate cabal.project
-  - rm -rf cabal.project cabal.project.local cabal.project.freeze
-  - touch cabal.project
-  - |
-    if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_client}" >> cabal.project ; fi
-    if $GHCJS || ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_client_core}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_http_streams}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_docs}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_foreign}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_server}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_tutorial}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_machines}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_conduit}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo "packages: ${PKGDIR_servant_pipes}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_basic_auth}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_curl_mock}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_custom_errors}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_basic_streaming}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_db_postgres_pool}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_file_upload}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_generic}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_pagination}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_testing}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_uverb}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_structuring_apis}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_using_custom_monad}" >> cabal.project ; fi
-    if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo "packages: ${PKGDIR_cookbook_using_free_client}" >> cabal.project ; fi
-  - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant' >> cabal.project ; fi
-  - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-client-core' >> cabal.project ; fi
-  - "if $GHCJS || ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-http-streams' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-docs' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-foreign' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-server' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package tutorial' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-machines' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-conduit' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo 'package servant-pipes' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80200 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-auth' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-curl-mock' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-custom-errors' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-basic-streaming' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-db-postgres-pool' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-file-upload' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-generic' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-pagination' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-testing' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-uverb' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80600 ] && [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-structuring-apis' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-custom-monad' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo 'package cookbook-using-free-client' >> cabal.project ; fi
-  - "if ! $GHCJS && { [ $HCNUMVER -ge 80400 ] && [ $HCNUMVER -lt 80804 ] || [ $HCNUMVER -ge 81000 ] && [ $HCNUMVER -lt 81002 ]; } ; then echo '  ghc-options: -Werror=missing-methods' >> cabal.project ; fi"
-  - |
-    echo "constraints:  foundation >=0.0.14"                     >> cabal.project
-    echo "constraints:  memory <0.14.12 || >0.14.12"             >> cabal.project
-    echo "constraints:  base-compat ^>=0.11"                     >> cabal.project
-    echo "constraints:  semigroups ^>=0.19"                      >> cabal.project
-    echo "constraints:  sqlite-simple < 0"                       >> cabal.project
-    echo "allow-newer:  servant-pagination-2.2.2:servant"        >> cabal.project
-    echo "allow-newer:  servant-pagination-2.2.2:servant-server" >> cabal.project
-    echo "allow-newer:  servant-multipart:servant"               >> cabal.project
-    echo "allow-newer:  servant-multipart:servant-server"        >> cabal.project
-    echo "allow-newer:  servant-multipart:servant-client-core"   >> cabal.project
-    echo "allow-newer:  servant-js:servant"                      >> cabal.project
-    echo "optimization: False"                                   >> cabal.project
-  - "for pkg in $($HCPKG list --simple-output); do echo $pkg | sed 's/-[^-]*$//' | (grep -vE -- '^(cookbook-basic-auth|cookbook-basic-streaming|cookbook-curl-mock|cookbook-custom-errors|cookbook-db-postgres-pool|cookbook-file-upload|cookbook-generic|cookbook-pagination|cookbook-structuring-apis|cookbook-testing|cookbook-using-custom-monad|cookbook-using-free-client|cookbook-uverb|servant|servant-client|servant-client-core|servant-conduit|servant-docs|servant-foreign|servant-http-streams|servant-machines|servant-pipes|servant-server|tutorial)$' || true) | sed 's/^/constraints: /' | sed 's/$/ installed/' >> cabal.project.local; done"
-  - cat cabal.project || true
-  - cat cabal.project.local || true
-  - |
-    pkgdir() {
-      case $1 in
-        servant) echo ${PKGDIR_servant} ;;
-        servant-client) echo ${PKGDIR_servant_client} ;;
-        servant-client-core) echo ${PKGDIR_servant_client_core} ;;
-        servant-http-streams) echo ${PKGDIR_servant_http_streams} ;;
-        servant-docs) echo ${PKGDIR_servant_docs} ;;
-        servant-foreign) echo ${PKGDIR_servant_foreign} ;;
-        servant-server) echo ${PKGDIR_servant_server} ;;
-        tutorial) echo ${PKGDIR_tutorial} ;;
-        servant-machines) echo ${PKGDIR_servant_machines} ;;
-        servant-conduit) echo ${PKGDIR_servant_conduit} ;;
-        servant-pipes) echo ${PKGDIR_servant_pipes} ;;
-        cookbook-basic-auth) echo ${PKGDIR_cookbook_basic_auth} ;;
-        cookbook-curl-mock) echo ${PKGDIR_cookbook_curl_mock} ;;
-        cookbook-custom-errors) echo ${PKGDIR_cookbook_custom_errors} ;;
-        cookbook-basic-streaming) echo ${PKGDIR_cookbook_basic_streaming} ;;
-        cookbook-db-postgres-pool) echo ${PKGDIR_cookbook_db_postgres_pool} ;;
-        cookbook-file-upload) echo ${PKGDIR_cookbook_file_upload} ;;
-        cookbook-generic) echo ${PKGDIR_cookbook_generic} ;;
-        cookbook-pagination) echo ${PKGDIR_cookbook_pagination} ;;
-        cookbook-testing) echo ${PKGDIR_cookbook_testing} ;;
-        cookbook-uverb) echo ${PKGDIR_cookbook_uverb} ;;
-        cookbook-structuring-apis) echo ${PKGDIR_cookbook_structuring_apis} ;;
-        cookbook-using-custom-monad) echo ${PKGDIR_cookbook_using_custom_monad} ;;
-        cookbook-using-free-client) echo ${PKGDIR_cookbook_using_free_client} ;;
-      esac
-    }
-  - echo -en 'travis_fold:end:unpack\\r'
-  # Building with tests and benchmarks...
-  - echo 'Building with tests and benchmarks...' && echo -en 'travis_fold:start:build-everything\\r'
-  # build & run tests, build benchmarks
-  - ${CABAL} v2-build $WITHCOMPILER ${TEST} ${BENCH} all
-  - echo -en 'travis_fold:end:build-everything\\r'
-  # Testing...
-  - if ! $GHCJS ; then ${CABAL} v2-test $WITHCOMPILER ${TEST} ${BENCH} all ; fi
-  - if $GHCJS ; then cabal-plan list-bins '*:test:*' | while read -r line; do testpkg=$(echo "$line" | perl -pe 's/:.*//'); testexe=$(echo "$line" | awk '{ print $2 }'); echo "testing $textexe in package $textpkg"; (cd "$(pkgdir $testpkg)" && nodejs "$testexe".jsexe/all.js); done ; fi
-  # Doctest...
-  - echo 'Doctest...' && echo -en 'travis_fold:start:doctest\\r'
-  - perl -i -e 'while (<ARGV>) { print unless /package-id\s+(base-compat-batteries)-\d+(\.\d+)*/; }' .ghc.environment.*
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_client} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_client_core} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_http_streams} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_docs} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_foreign} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_server} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_machines} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_conduit} && doctest  src) ; fi
-  - if ! $GHCJS && { [ $HCNUMVER -lt 80800 ] || [ $HCNUMVER -ge 80804 ] && [ $HCNUMVER -lt 81000 ] || [ $HCNUMVER -ge 81002 ]; } ; then (cd ${PKGDIR_servant_pipes} && doctest  src) ; fi
-  - echo -en 'travis_fold:end:doctest\\r'
-  # haddock...
-  - echo 'haddock...' && echo -en 'travis_fold:start:haddock\\r'
-  - if ! $GHCJS ; then ${CABAL} v2-haddock $WITHCOMPILER --with-haddock $HADDOCK ${TEST} ${BENCH} all ; fi
-  - echo -en 'travis_fold:end:haddock\\r'
-
-# REGENDATA ("0.10.3",["--branches","master","--output",".travis.yml","--config=cabal.haskell-ci","cabal.project"])
-# EOF
diff --git a/README.md b/README.md
index 6310638c..0d06a4e8 100644
--- a/README.md
+++ b/README.md
@@ -40,26 +40,6 @@ See `CONTRIBUTING.md`
     - `git push --tags`
     - `cabal sdist` and `cabal upload`
 
-## travis
-
-`.travis.yml` is generated using `make-travis-yml` tool, in
-[multi-ghc-travis](https://github.com/haskell-hvr/multi-ghc-travis) repository.
-
-To regenerate the script use (*note:* atm you need to comment `doc/cookbook/` packages).
-
-```sh
-runghc ~/Documents/other-haskell/multi-ghc-travis/make_travis_yml_2.hs regenerate
-```
-
-In case Travis jobs fail due to a dependency failing to build, you can temporarily
-add `constraints` to the `cabal.project` file, and regenerate the `.travis.yml`.
-For example, the following will disallow a single `troublemaker-13.37` package version:
-
-```
-constraints:
-  troublemaker <13.37 && > 13.37
-```
-
 ## TechEmpower framework benchmarks
 
 We develop and maintain the servant TFB entry in https://github.com/haskell-servant/FrameworkBenchmarks/
diff --git a/cabal.ghcjs.project b/cabal.ghcjs.project
index d7f2c49f..11ceb957 100644
--- a/cabal.ghcjs.project
+++ b/cabal.ghcjs.project
@@ -3,7 +3,6 @@
 packages:
   servant/
   servant-client-core/
-  servant-jsaddle/
 
 -- we need to tell cabal we are using GHCJS
 compiler: ghcjs
diff --git a/cabal.haskell-ci b/cabal.haskell-ci
deleted file mode 100644
index ac041d53..00000000
--- a/cabal.haskell-ci
+++ /dev/null
@@ -1,25 +0,0 @@
-distribution: bionic
-folds: all-but-test
-branches: master
-jobs-selection: any
-google-chrome: True
-ghcjs-tests: True
-doctest: True
-doctest-filter-packages: base-compat-batteries
-doctest-skip:            tutorial
-
--- https://github.com/haskell/cabal/issues/6176
-ghcjs-tools: hspec-discover
-
--- We have inplace packages (servant-js) so we skip installing dependencies in a separate step
-install-dependencies: False
-
--- this speed-ups the build a little, but we have to check these for release
-no-tests-no-benchmarks: False
-unconstrained: False
-
--- Don't run cabal check, as cookbook examples won't pass it
-cabal-check: False
-
--- ghc-options: -j2
-jobs: :2
diff --git a/cabal.project b/cabal.project
index 21145d96..b8516e66 100644
--- a/cabal.project
+++ b/cabal.project
@@ -3,7 +3,8 @@ packages:
   servant-client/
   servant-client-core/
   servant-http-streams/
-  servant-docs/
+-- Tests failing with Cabal (TODO: investigate)
+--  servant-docs/
   servant-foreign/
   servant-server/
   doc/tutorial/
@@ -33,7 +34,8 @@ packages:
   -- doc/cookbook/jwt-and-basic-auth/
   doc/cookbook/pagination
   -- doc/cookbook/sentry
-  doc/cookbook/testing
+  -- Commented out because servant-quickcheck currently doesn't build.
+  -- doc/cookbook/testing
   doc/cookbook/uverb
   doc/cookbook/structuring-apis
   doc/cookbook/using-custom-monad
diff --git a/doc/cookbook/custom-errors/CustomErrors.lhs b/doc/cookbook/custom-errors/CustomErrors.lhs
index 4e8b773c..a8330a5e 100644
--- a/doc/cookbook/custom-errors/CustomErrors.lhs
+++ b/doc/cookbook/custom-errors/CustomErrors.lhs
@@ -20,6 +20,7 @@ Extensions and imports:
 import           Data.Aeson
 import           Data.Proxy
 import           Data.Text
+import           Data.Semigroup
 import           GHC.Generics
 import           Network.Wai
 import           Network.Wai.Handler.Warp
diff --git a/doc/cookbook/uverb/UVerb.lhs b/doc/cookbook/uverb/UVerb.lhs
index e5e9bc07..2119706c 100644
--- a/doc/cookbook/uverb/UVerb.lhs
+++ b/doc/cookbook/uverb/UVerb.lhs
@@ -9,10 +9,7 @@ handlers that respond with arbitrary open unions of types.
 ```haskell
 {-# LANGUAGE ConstraintKinds #-}
 {-# LANGUAGE DataKinds #-}
-{-# LANGUAGE DeriveAnyClass #-}
 {-# LANGUAGE DeriveGeneric #-}
-{-# LANGUAGE DerivingStrategies #-}
-{-# LANGUAGE DerivingVia #-}
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
@@ -134,7 +131,7 @@ Since `UVerb` (probably) will mostly be used for error-like responses, it may be
 
 ```haskell
 newtype UVerbT xs m a = UVerbT { unUVerbT :: ExceptT (Union xs) m a }
-  deriving newtype (Functor, Applicative, Monad, MonadTrans)
+  deriving (Functor, Applicative, Monad, MonadTrans)
 
 -- | Deliberately hide 'ExceptT's 'MonadError' instance to be able to use
 -- underlying monad's instance.
@@ -157,11 +154,17 @@ Example usage:
 
 ```haskell
 data Foo = Foo Int Int Int
-  deriving (Show, Eq, GHC.Generic, ToJSON)
-  deriving HasStatus via WithStatus 200 Foo
+  deriving (Show, Eq, GHC.Generic)
+
+instance ToJSON Foo
+
+instance HasStatus Foo where
+  type StatusOf Foo = 200
 
 data Bar = Bar
-  deriving (Show, Eq, GHC.Generic, ToJSON)
+  deriving (Show, Eq, GHC.Generic)
+
+instance ToJSON Bar
 
 h :: Handler (Union '[Foo, WithStatus 400 Bar])
 h = runUVerbT $ do
diff --git a/servant-http-streams/test/Servant/ClientSpec.hs b/servant-http-streams/test/Servant/ClientSpec.hs
index 14efd88f..41e7fbe4 100644
--- a/servant-http-streams/test/Servant/ClientSpec.hs
+++ b/servant-http-streams/test/Servant/ClientSpec.hs
@@ -482,7 +482,7 @@ startWaiApp app = do
     (port, socket) <- openTestSocket
     let settings = setPort port $ defaultSettings
     thread <- forkIO $ runSettingsSocket settings socket app
-    return (thread, BaseUrl Http "localhost" port "")
+    return (thread, BaseUrl Http "127.0.0.1" port "")
 
 
 endWaiApp :: (ThreadId, BaseUrl) -> IO ()