61 changed files with 24178 additions and 24444 deletions
--- a/.github/scripts/test.sh
+++ b/.github/scripts/test.sh
@ -39,12 +39,6 @@ rm "ghcup-test${ext}" "ghcup-test-optparse${ext}"
 eghcup --numeric-version
 # test PATH on windows wrt msys2
 # https://github.com/haskell/ghcup-hs/pull/992/checks
 if [ "${OS}" = "Windows" ] ; then
 	eghcup run -m -- sh -c 'echo $PATH' | sed 's/:/\n/' | grep '^/mingw64/bin$'
 fi
 eghcup install ghc "${GHC_VER}"
 eghcup unset ghc "${GHC_VER}"
 ls -lah "$(eghcup whereis -d ghc "${GHC_VER}")"
--- a/.github/workflows/bootstrap.yaml
+++ b/.github/workflows/bootstrap.yaml
@ -52,9 +52,7 @@ jobs:
      - if: runner.os == 'Windows'
        name: Run bootstrap
        run: |
          $ErrorActionPreference = [System.Management.Automation.ActionPreference]::Stop
          $curDir = Get-Location
          Write-Host "Current Working Directory: $curDir"
-          ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ("{0}/scripts/bootstrap/bootstrap-haskell" -f $curDir) -InBash -Msys2Env "MINGW64"
+          ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ("{0}/scripts/bootstrap/bootstrap-haskell" -f $curDir) -InBash
        shell: pwsh
--- a/.github/workflows/cabal.project.yaml
+++ b/.github/workflows/cabal.project.yaml
@ -1,39 +0,0 @@
 name: Test cabal.project files
 on:
  push:
    branches:
      - master
    tags:
      - 'v*'
  pull_request:
    branches:
      - master
  schedule:
    - cron: '0 2 * * *'
 jobs:
  build:
    name: Build binary
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [macOS-latest, macOS-11, windows-latest, ubuntu-latest]
        ghc: ["8.10.7", "9.0.2", "9.2.8", "9.4.8"]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          submodules: 'true'
      - name: Run build
        run: |
          env
          ghcup --version
          ghcup run -i --cabal latest -- cabal update
          ghcup run -i --cabal latest --ghc ${GHC_VER} -- cabal build --project-file=cabal.ghc${GHC_VER//./}.project
        env:
          GHC_VER: ${{ matrix.ghc }}
        shell: bash
--- a/.github/workflows/cross.yaml
+++ b/.github/workflows/cross.yaml
@ -21,8 +21,8 @@ jobs:
    name: Build linux binary
    runs-on: [self-hosted, Linux, X64, maerwald]
    env:
-      CABAL_VER: 3.10.3.0
+      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.8"
+      JSON_VERSION: "0.0.7"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      S3_HOST: ${{ secrets.S3_HOST }}
@ -31,7 +31,7 @@ jobs:
      ARCH: 64
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -50,7 +50,7 @@ jobs:
      - if: always()
        name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
        with:
          name: artifacts
          path: |
@ -61,13 +61,13 @@ jobs:
    needs: "build"
    runs-on: [self-hosted, Linux, X64]
    container:
-      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb12:a9297a370025101b479cfd4977f8f910814e03ab
+      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:8d0224e6b2a08157649651e69302380b2bd24e11
      options: --user root
      env:
-        CABAL_VER: 3.10.3.0
+        CABAL_VER: 3.6.2.0
        BUILD_CONF_ARGS: "--enable-unregisterised"
        HADRIAN_FLAVOUR: ""
-        JSON_VERSION: "0.0.8"
+        JSON_VERSION: "0.0.7"
        GHC_VER: 8.10.6
        GHC_TARGET_VERSION: "8.10.7"
        ARCH: 64
@ -77,11 +77,11 @@ jobs:
        WRAPPER: "run"
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v3
        with:
          name: artifacts
          path: ./out
@ -89,18 +89,11 @@ jobs:
      - name: Run test (64 bit linux)
        run: |
          sudo apt-get update -y
-          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip libstdc++-11-dev
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
-          sudo apt-get install -y gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf
+          sudo apt-get install -y gcc-arm-linux-gnueabihf
          sudo dpkg --add-architecture armhf
          sudo apt-get update -y
-          sudo apt-get install -y libncurses-dev:armhf libstdc++-11-dev:armhf
+          sudo apt-get install -y libncurses-dev:armhf
          # ld.bfd is broken on armv7: https://sourceware.org/bugzilla/show_bug.cgi?id=16177
          update-alternatives --install "/usr/bin/x86_64-linux-gnu-ld" "ld" "/usr/bin/x86_64-linux-gnu-ld.gold" 20
          update-alternatives --install "/usr/bin/x86_64-linux-gnu-ld" "ld" "/usr/bin/x86_64-linux-gnu-ld.bfd" 10
          update-alternatives --set "ld" "/usr/bin/x86_64-linux-gnu-ld.gold"
          update-alternatives --install "/usr/bin/arm-linux-gnueabihf-ld" "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.gold" 20
          update-alternatives --install "/usr/bin/arm-linux-gnueabihf-ld" "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.bfd" 10
          update-alternatives --set "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.gold"
          sh .github/scripts/cross.sh
  test-cross-js:
@ -108,13 +101,13 @@ jobs:
    needs: "build"
    runs-on: [self-hosted, Linux, X64]
    container:
-      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb12:a9297a370025101b479cfd4977f8f910814e03ab
+      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:8d0224e6b2a08157649651e69302380b2bd24e11
      options: --user root
      env:
-        CABAL_VER: 3.10.3.0
+        CABAL_VER: 3.6.2.0
        BUILD_CONF_ARGS: ""
        HADRIAN_FLAVOUR: "default+native_bignum"
-        JSON_VERSION: "0.0.8"
+        JSON_VERSION: "0.0.7"
        GHC_VER: 9.6.2
        GHC_TARGET_VERSION: "9.6.2"
        ARCH: 64
@ -124,11 +117,11 @@ jobs:
        WRAPPER: "emconfigure"
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v3
        with:
          name: artifacts
          path: ./out
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@ -40,7 +40,7 @@ jobs:
            ARCH: 64
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -94,11 +94,11 @@ jobs:
      fail-fast: true
      matrix:
        include:
-          - os: [self-hosted, Linux, ARM64, maerwald]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "armv7-linux-ghcup"
            GHC_VER: 9.2.8
            ARCH: ARM
-          - os: [self-hosted, Linux, ARM64, maerwald]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
            GHC_VER: 9.4.8
            ARCH: ARM64
@ -109,7 +109,7 @@ jobs:
        shell: bash
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -126,7 +126,6 @@ jobs:
          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
          S3_HOST: ${{ env.S3_HOST }}
          LD: ld.gold
      - if: matrix.ARCH == 'ARM64'
        uses: docker://hasufell/arm64v8-debian-haskell:10
@ -178,7 +177,7 @@ jobs:
            ARCH: 64
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -259,7 +258,7 @@ jobs:
      RUNNER_OS: FreeBSD
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -306,7 +305,7 @@ jobs:
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -366,12 +365,12 @@ jobs:
    strategy:
      matrix:
        include:
-          - os: [self-hosted, Linux, ARM64, maerwald]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "armv7-linux-ghcup"
            GHC_VER: 9.2.8
            ARCH: ARM
            DISTRO: Ubuntu
-          - os: [self-hosted, Linux, ARM64, maerwald]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
            GHC_VER: 9.4.8
            ARCH: ARM64
@ -379,7 +378,7 @@ jobs:
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -398,7 +397,6 @@ jobs:
          ARCH: ${{ matrix.ARCH }}
          GHC_VER: ${{ matrix.GHC_VER }}
          DISTRO: Ubuntu
          LD: ld.gold
      - if: matrix.ARCH == 'ARM64'
        uses: docker://hasufell/arm64v8-debian-haskell:10
@ -448,7 +446,7 @@ jobs:
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -510,7 +508,7 @@ jobs:
      RUNNER_OS: FreeBSD
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
@ -547,7 +545,7 @@ jobs:
      S3_HOST: ${{ secrets.S3_HOST }}
    steps:
      - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
        with:
          submodules: 'true'
--- a/.github/workflows/stack.yaml
+++ b/.github/workflows/stack.yaml
@ -1,35 +0,0 @@
 name: Test stack.yaml
 on:
  push:
    branches:
      - master
    tags:
      - 'v*'
  pull_request:
    branches:
      - master
  schedule:
    - cron: '0 2 * * *'
 jobs:
  build:
    name: Build binary
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [macOS-latest, macOS-11, windows-latest, ubuntu-latest]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          submodules: 'true'
      - name: Run build
        run: |
          env
          ghcup --version
          ghcup run -i --stack latest -- stack build
        shell: bash
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,43 +1,5 @@
 # Revision history for ghcup
 ## 0.1.22.0 -- 2024-03-13
 ### New features
 * A help screen/tutorial in the TUI by @lsmor (Luis Morillo)
 * Beef up `--overwrite-version`, fixes [#998](https://github.com/haskell/ghcup-hs/issues/998)
  * e.g. `ghcup compile hls -g master --overwrite-version='%v-%h' --ghc 9.4.8` will produce a binary called `haskell-language-server-wrapper-<version-from-cabal-file>-<short-git-commit-hash>`... refer to `ghcup compile hls --help` for more information
 * Allow to set ghcup msys2 environment wrt [#982](https://github.com/haskell/ghcup-hs/issues/982)
 * Add mechanism to warn on new metadata versions, fixes [#860](https://github.com/haskell/ghcup-hs/issues/860)
 * Add pre-install message support via ghcup metadata, wrt [#1016](https://github.com/haskell/ghcup-hs/issues/1016)
 * Allow to remove all unset versions, fixes [#1019](https://github.com/haskell/ghcup-hs/issues/1019)
  * e.g.: `ghcup gc --unset`
 ### Improvements and bug fixes
 * Fix potential [HSEC-2024-0002](https://haskell.github.io/security-advisories/advisory/HSEC-2024-0002.html)
 * Fix TUI crash in windows terminal 1.19 [#1013](https://github.com/haskell/ghcup-hs/issues/1013)
 * Clean up on git clone errors, fixes [#1004](https://github.com/haskell/ghcup-hs/issues/1004)
 * Error out on empty UserSettings wrt [#922](https://github.com/haskell/ghcup-hs/issues/922)
 * Fix failure mode when metadata is garbage, fixes [#921](https://github.com/haskell/ghcup-hs/issues/921)
 * Be less confusing when user tries to 'set' ghcup in TUI, fixes [#923](https://github.com/haskell/ghcup-hs/issues/923)
 * Fix prefetch for cross bindists
 * Fix misinterpretation of '+' in URI paths, fixes [#408](https://github.com/haskell/ghcup-hs/issues/408)
 * Stricter (and better) file uri handling
 * Set LD=ld.bfd on Alpine linux during bindist configure
 * Add rocky/void detection
 * Logging improvements
 * Remove the "show all tool" config in the TUI
 * Fix opening changelog on windows
 * Don't remove share dir link prematurely
 * Require user to explicitly choose subcommand for 'ghcup config'
 * Don't download twice when trying stack decoding
 ### Refactoring and maintenance
 * Large TUI code cleanup by @lsmor (Luis Morillo)... more coming up soon
 * Allow building with `tar` instead of `libarchive` (mainly to make contributions easier)
 ## 0.1.20.0 -- 2023-11-10
 ### New features
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@ -90,7 +90,6 @@ toSettings options = do
         gpgSetting  = fromMaybe (fromMaybe (Types.gpgSetting defaultSettings) uGPGSetting) optGpg
         platformOverride = optPlatform <|> (uPlatformOverride <|> Types.platformOverride defaultSettings)
         mirrors  = fromMaybe (Types.mirrors defaultSettings) uMirrors
         defGHCConfOptions  = fromMaybe (Types.defGHCConfOptions defaultSettings) uDefGHCConfOptions
     in (Settings {..}, keyBindings)
 #if defined(INTERNAL_DOWNLOADER)
   defaultDownloader = Internal
--- a/cabal.ghc8107.Unix.project
+++ b/cabal.ghc8107.Unix.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc8107.Win32.project
+++ b/cabal.ghc8107.Win32.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc8107.Win32.project.freeze
+++ b/cabal.ghc8107.Win32.project.freeze
@ -1,245 +0,0 @@
 active-repositories: hackage.haskell.org:merge
 constraints: any.Cabal ==3.10.2.0 || ==3.10.2.1,
             any.Cabal-syntax ==3.10.1.0 || ==3.10.2.0,
             any.HUnit ==1.6.2.0,
             any.OneTuple ==0.4.1.1,
             any.QuickCheck ==2.14.3,
             QuickCheck -old-random +templatehaskell,
             any.StateVar ==1.2.2,
             any.Win32 ==2.6.2.1 || ==2.13.4.0,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
             any.aeson ==2.2.1.0,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
             any.alex ==3.5.1.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
             any.ansi-wl-pprint ==0.6.9,
             ansi-wl-pprint -example,
             any.array ==0.5.4.0,
             any.assoc ==1.1,
             assoc +tagged,
             any.async ==2.2.5,
             async -bench,
             any.atomic-primops ==0.8.5,
             atomic-primops -debug,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.14.3.0,
             any.base-compat ==0.13.1,
             any.base-orphans ==0.9.1,
             any.base16-bytestring ==1.0.2.0,
             any.bifunctors ==5.6.1,
             bifunctors +tagged,
             any.bimap ==0.5.0,
             any.binary ==0.8.8.0 || ==0.8.9.1,
             any.binary-instances ==1.0.4,
             any.binary-orphans ==1.0.4.1,
             any.blaze-builder ==0.4.2.3,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.10.12.0 || ==0.11.5.3,
             any.bz2 ==1.0.1.1,
             bz2 -cross +with-bzlib,
             any.bzip2-clib ==1.0.8,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
             any.cabal-plan ==0.7.3.0,
             cabal-plan -_ -exe -license-report,
             any.call-stack ==0.4.0,
             any.case-insensitive ==1.2.1.0,
             any.casing ==0.1.4.1,
             any.chs-cabal ==0.1.1.1,
             any.chs-deps ==0.1.0.0,
             chs-deps -cross,
             any.colour ==2.3.6,
             any.comonad ==5.0.8,
             comonad +containers +distributive +indexed-traversable,
             any.composition-prelude ==3.0.0.2,
             composition-prelude -development,
             any.config-ini ==0.2.7.0,
             config-ini -enable-doctests,
             any.containers ==0.6.5.1,
             any.contravariant ==1.5.5,
             contravariant +semigroups +statevar +tagged,
             any.cpphs ==1.20.9.1,
             cpphs -old-locale,
             any.cryptohash-sha256 ==0.11.102.1,
             cryptohash-sha256 -exe +use-cbits,
             any.data-array-byte ==0.1.0.1,
             any.data-clist ==0.2,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.4.0,
             any.directory ==1.3.6.0 || ==1.3.8.3,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
             any.dlist ==1.0,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
             any.filepath ==1.4.2.1 || ==1.4.101.0,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
             any.free ==5.2,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
             any.generically ==0.1.1,
             any.ghc-boot-th ==8.10.7,
             any.ghc-prim ==0.6.1,
             any.happy ==1.20.1.1,
             any.hashable ==1.4.3.0,
             hashable +integer-gmp -random-initial-seed,
             any.haskell-lexer ==1.1.1,
             any.haskus-utils-data ==1.4,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
             any.hsc2hs ==0.68.8,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
             any.hspec-discover ==2.10.10,
             any.hspec-expectations ==0.8.2,
             any.hspec-golden-aeson ==0.9.0.0,
             any.indexed-profunctors ==0.1.1.1,
             any.indexed-traversable ==0.1.3,
             any.indexed-traversable-instances ==0.1.1.2,
             any.integer-conversion ==0.1.0.1,
             any.integer-gmp ==1.0.3.0,
             any.integer-logarithms ==1.0.3.1,
             integer-logarithms -check-bounds +integer-gmp,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
             any.libarchive ==3.0.4.2,
             libarchive -cross -low-memory +no-exe -system-libarchive,
             any.libyaml-clib ==0.2.5,
             any.libyaml-streamly ==0.2.2.1,
             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
             any.lzma-static ==5.2.5.5,
             any.megaparsec ==9.2.1,
             megaparsec -dev,
             any.microlens ==0.4.13.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
             any.network ==3.1.4.0,
             network -devel,
             any.network-uri ==2.6.4.2,
             any.optics ==0.4.2.1,
             any.optics-core ==0.4.1.1,
             optics-core -explicit-generic-labels,
             any.optics-extra ==0.4.2.1,
             any.optics-th ==0.4.1,
             any.optparse-applicative ==0.17.1.0,
             optparse-applicative +process,
             any.os-release ==1.0.2.1,
             os-release -devel,
             any.parsec ==3.1.14.0 || ==3.1.17.0,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.polyparse ==1.13,
             any.pretty ==1.1.3.6,
             any.pretty-terminal ==0.1.0.0,
             any.primitive ==0.8.0.0,
             any.process ==1.6.13.2 || ==1.6.18.0,
             any.profunctors ==5.6.2,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.2,
             any.recursion-schemes ==5.2.2.5,
             recursion-schemes +template-haskell,
             any.regex-base ==0.94.0.2,
             any.regex-posix ==0.96.0.1,
             regex-posix -_regex-posix-clib,
             any.regex-posix-clib ==2.7,
             any.resourcet ==1.2.6,
             any.retry ==0.9.3.1,
             retry -lib-werror,
             any.rts ==1.0.1,
             any.safe ==0.3.21,
             any.safe-exceptions ==0.1.7.4,
             any.scientific ==0.3.7.0,
             scientific -bytestring-builder -integer-simple,
             any.semialign ==1.3,
             semialign +semigroupoids,
             any.semigroupoids ==6.0.0.1,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
             any.split ==0.2.5,
             any.splitmix ==0.1.0.5,
             splitmix -optimised-mixer,
             any.stm ==2.5.0.1,
             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
             any.strict ==0.5,
             any.strict-base ==0.4.0.0,
             any.tagged ==0.8.8,
             tagged +deepseq +transformers,
             any.tagsoup ==0.14.8,
             any.tar ==0.6.0.0,
             any.tasty ==1.5,
             tasty +unix,
             any.tasty-hunit ==0.10.1,
             any.template-haskell ==2.16.0.0,
             any.temporary ==1.3,
             any.text ==1.2.4.1 || ==2.0.2,
             text -developer -simdutf,
             any.text-binary ==0.2.1.1,
             any.text-iso8601 ==0.1,
             any.text-short ==0.1.5,
             text-short -asserts,
             any.text-zipper ==0.13,
             any.tf-random ==0.5,
             any.th-abstraction ==0.6.0.0,
             any.th-compat ==0.1.4,
             any.th-lift ==0.8.4,
             any.th-lift-instances ==0.1.20,
             any.these ==1.2,
             any.time ==1.9.3 || ==1.11.1.2,
             any.time-compat ==1.9.6.1,
             time-compat -old-locale,
             any.transformers ==0.5.6.2,
             any.transformers-base ==0.4.6,
             transformers-base +orphaninstances,
             any.transformers-compat ==0.7.2,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
             any.unix-compat ==0.7.1,
             unix-compat -old-time,
             any.unliftio-core ==0.2.1.0,
             any.unordered-containers ==0.2.20,
             unordered-containers -debug,
             any.uri-bytestring ==0.3.3.1,
             uri-bytestring -lib-werror,
             any.utf8-string ==1.0.2,
             any.uuid-types ==1.0.5.1,
             any.vector ==0.13.1.0,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
             any.versions ==6.0.6,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
             any.vty-windows ==0.2.0.2,
             any.witherable ==0.4.2,
             any.word-wrap ==0.5,
             any.word8 ==0.1.3,
             any.yaml-streamly ==0.12.4,
             yaml-streamly +no-examples +no-exe,
             any.zlib ==0.6.3.0,
             zlib +bundled-c-zlib -non-blocking-ffi -pkg-config
 index-state: hackage.haskell.org 2024-03-15T23:51:46Z
--- a/cabal.ghc8107.project
+++ b/cabal.ghc8107.project
@ -1,8 +1,50 @@
-if os(mingw32)
+packages: ./ghcup.cabal
-  import: cabal.ghc8107.Win32.project
+
-  import: cabal.ghc8107.Win32.project.freeze
+optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
-  import: cabal.ghc8107.Unix.project
+    package ghcup
-  import: cabal.ghc8107.Unix.project.freeze
+        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0
 if os(mingw32)
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
 with-compiler: ghc-8.10.7
--- a/cabal.ghc8107.Unix.project.freeze
+++ b/cabal.ghc8107.Unix.project.freeze
@ -14,7 +14,7 @@ constraints: any.Cabal ==3.10.2.1,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
-             any.alex ==3.5.1.0,
+             any.alex ==3.5.0.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
@ -44,9 +44,8 @@ constraints: any.Cabal ==3.10.2.1,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.5.3,
-             any.bz2 ==1.0.1.1,
+             any.bz2 ==1.0.1.0,
             bz2 -cross +with-bzlib,
             any.bzip2-clib ==1.0.8,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
@ -77,8 +76,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.data-clist ==0.2,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.4.0,
-             any.directory ==1.3.8.3,
+             any.directory ==1.3.8.1,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
@ -86,7 +84,7 @@ constraints: any.Cabal ==3.10.2.1,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
-             any.filepath ==1.4.101.0,
+             any.filepath ==1.4.300.1,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
@ -105,7 +103,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
@ -127,8 +125,8 @@ constraints: any.Cabal ==3.10.2.1,
             language-c -allwarnings +iecfpextension +usebytestrings,
             any.libarchive ==3.0.4.2,
             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.2.1,
+             any.libyaml-streamly ==0.2.2,
-             libyaml-streamly -no-unicode +system-libyaml,
+             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
@ -243,7 +241,7 @@ constraints: any.Cabal ==3.10.2.1,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
-             any.versions ==6.0.6,
+             any.versions ==6.0.5,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
@ -257,4 +255,4 @@ constraints: any.Cabal ==3.10.2.1,
             any.zlib ==0.6.3.0,
             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2024-03-13T09:43:35Z
+index-state: hackage.haskell.org 2024-02-18T14:07:35Z
--- a/cabal.ghc902.Unix.project
+++ b/cabal.ghc902.Unix.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc902.Win32.project
+++ b/cabal.ghc902.Win32.project
@ -1,61 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc902.Win32.project.freeze
+++ b/cabal.ghc902.Win32.project.freeze
@ -1,258 +0,0 @@
 active-repositories: hackage.haskell.org:merge
 constraints: any.Cabal ==3.10.2.1,
             any.Cabal-syntax ==3.10.2.0,
             any.HUnit ==1.6.2.0,
             any.OneTuple ==0.4.1.1,
             any.QuickCheck ==2.14.3,
             QuickCheck -old-random +templatehaskell,
             any.StateVar ==1.2.2,
             any.Win32 ==2.12.0.1 || ==2.13.4.0,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
             any.aeson ==2.2.1.0,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
             any.alex ==3.5.1.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
             any.ansi-wl-pprint ==0.6.9,
             ansi-wl-pprint -example,
             any.array ==0.5.4.0,
             any.assoc ==1.1,
             assoc +tagged,
             any.async ==2.2.5,
             async -bench,
             any.atomic-primops ==0.8.5,
             atomic-primops -debug,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.15.1.0,
             any.base-compat ==0.13.1,
             any.base-orphans ==0.9.1,
             any.base16-bytestring ==1.0.2.0,
             any.bifunctors ==5.6.1,
             bifunctors +tagged,
             any.bimap ==0.5.0,
             any.binary ==0.8.9.1,
             any.binary-instances ==1.0.4,
             any.binary-orphans ==1.0.4.1,
             any.bindings-DSL ==1.0.25,
             any.bitvec ==1.1.5.0,
             bitvec +simd,
             any.blaze-builder ==0.4.2.3,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.5.3,
             any.bz2 ==1.0.1.1,
             bz2 -cross +with-bzlib,
             any.bzip2-clib ==1.0.8,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
             any.cabal-plan ==0.7.3.0,
             cabal-plan -_ -exe -license-report,
             any.call-stack ==0.4.0,
             any.case-insensitive ==1.2.1.0,
             any.casing ==0.1.4.1,
             any.cereal ==0.5.8.3,
             cereal -bytestring-builder,
             any.colour ==2.3.6,
             any.comonad ==5.0.8,
             comonad +containers +distributive +indexed-traversable,
             any.conduit ==1.3.5,
             any.conduit-extra ==1.3.6,
             any.conduit-zstd ==0.0.2.0,
             any.config-ini ==0.2.7.0,
             config-ini -enable-doctests,
             any.containers ==0.6.4.1,
             any.contravariant ==1.5.5,
             contravariant +semigroups +statevar +tagged,
             any.cryptohash-sha256 ==0.11.102.1,
             cryptohash-sha256 -exe +use-cbits,
             any.data-array-byte ==0.1.0.1,
             any.data-clist ==0.2,
             any.data-default-class ==0.1.2.0,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.5.0,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
             any.directory ==1.3.6.2 || ==1.3.8.3,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
             any.dlist ==1.0,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
             any.filepath ==1.4.2.1 || ==1.4.101.0,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
             any.free ==5.2,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
             any.generically ==0.1.1,
             any.ghc-bignum ==1.1,
             any.ghc-boot-th ==9.0.2,
             any.ghc-prim ==0.7.0,
             any.happy ==1.20.1.1,
             any.hashable ==1.4.3.0,
             hashable +integer-gmp -random-initial-seed,
             any.haskell-lexer ==1.1.1,
             any.haskus-utils-data ==1.4,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
             any.hsc2hs ==0.68.8,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
             any.hspec-discover ==2.10.10,
             any.hspec-expectations ==0.8.2,
             any.hspec-golden-aeson ==0.9.0.0,
             any.indexed-profunctors ==0.1.1.1,
             any.indexed-traversable ==0.1.3,
             any.indexed-traversable-instances ==0.1.1.2,
             any.integer-conversion ==0.1.0.1,
             any.integer-logarithms ==1.0.3.1,
             integer-logarithms -check-bounds +integer-gmp,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
             any.libyaml-clib ==0.2.5,
             any.libyaml-streamly ==0.2.2.1,
             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
             any.lzma-static ==5.2.5.5,
             any.megaparsec ==9.2.2,
             megaparsec -dev,
             any.microlens ==0.4.13.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
             any.mono-traversable ==1.0.17.0,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
             any.network ==3.1.4.0,
             network -devel,
             any.network-uri ==2.6.4.2,
             any.optics ==0.4.2.1,
             any.optics-core ==0.4.1.1,
             optics-core -explicit-generic-labels,
             any.optics-extra ==0.4.2.1,
             any.optics-th ==0.4.1,
             any.optparse-applicative ==0.17.1.0,
             optparse-applicative +process,
             any.os-release ==1.0.2.1,
             os-release -devel,
             any.parsec ==3.1.17.0,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.pretty ==1.1.3.6,
             any.pretty-terminal ==0.1.0.0,
             any.primitive ==0.8.0.0,
             any.process ==1.6.13.2 || ==1.6.18.0,
             any.profunctors ==5.6.2,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.2,
             any.recursion-schemes ==5.2.2.5,
             recursion-schemes +template-haskell,
             any.regex-base ==0.94.0.2,
             any.regex-posix ==0.96.0.1,
             regex-posix -_regex-posix-clib,
             any.regex-posix-clib ==2.7,
             any.resourcet ==1.2.6,
             any.retry ==0.9.3.1,
             retry -lib-werror,
             any.rts ==1.0.2,
             any.safe ==0.3.21,
             any.safe-exceptions ==0.1.7.4,
             any.scientific ==0.3.7.0,
             scientific -bytestring-builder -integer-simple,
             any.semialign ==1.3,
             semialign +semigroupoids,
             any.semigroupoids ==6.0.0.1,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
             any.split ==0.2.5,
             any.splitmix ==0.1.0.5,
             splitmix -optimised-mixer,
             any.stm ==2.5.0.0,
             any.streaming-commons ==0.2.2.6,
             streaming-commons -use-bytestring-builder,
             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
             any.strict ==0.5,
             any.strict-base ==0.4.0.0,
             any.tagged ==0.8.8,
             tagged +deepseq +transformers,
             any.tagsoup ==0.14.8,
             any.tar ==0.6.0.0,
             any.tasty ==1.5,
             tasty +unix,
             any.tasty-hunit ==0.10.1,
             any.template-haskell ==2.17.0.0,
             any.temporary ==1.3,
             any.text ==2.0.2,
             text -developer -simdutf,
             any.text-binary ==0.2.1.1,
             any.text-iso8601 ==0.1,
             any.text-short ==0.1.5,
             text-short -asserts,
             any.text-zipper ==0.13,
             any.tf-random ==0.5,
             any.th-abstraction ==0.6.0.0,
             any.th-compat ==0.1.4,
             any.th-lift ==0.8.4,
             any.th-lift-instances ==0.1.20,
             any.these ==1.2,
             any.time ==1.9.3 || ==1.11.1.2,
             any.time-compat ==1.9.6.1,
             time-compat -old-locale,
             any.transformers ==0.5.6.2,
             any.transformers-base ==0.4.6,
             transformers-base +orphaninstances,
             any.transformers-compat ==0.7.2,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.typed-process ==0.2.11.1,
             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
             any.unix-compat ==0.7.1,
             unix-compat -old-time,
             any.unliftio-core ==0.2.1.0,
             any.unordered-containers ==0.2.20,
             unordered-containers -debug,
             any.uri-bytestring ==0.3.3.1,
             uri-bytestring -lib-werror,
             any.utf8-string ==1.0.2,
             any.uuid-types ==1.0.5.1,
             any.vector ==0.13.1.0,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-algorithms ==0.9.0.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
             any.versions ==6.0.6,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
             any.vty-windows ==0.2.0.2,
             any.witherable ==0.4.2,
             any.word-wrap ==0.5,
             any.word8 ==0.1.3,
             any.yaml-streamly ==0.12.4,
             yaml-streamly +no-examples +no-exe,
             any.zip ==2.0.0,
             zip -dev -disable-bzip2 -disable-zstd,
             any.zlib ==0.6.3.0,
             zlib +bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zstd ==0.1.3.0,
             zstd +standalone
 index-state: hackage.haskell.org 2024-03-15T23:51:46Z
--- a/cabal.ghc902.project
+++ b/cabal.ghc902.project
@ -1,8 +1,50 @@
-if os(mingw32)
+packages: ./ghcup.cabal
-  import: cabal.ghc902.Win32.project
+
-  import: cabal.ghc902.Win32.project.freeze
+optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
-  import: cabal.ghc902.Unix.project
+    package ghcup
-  import: cabal.ghc902.Unix.project.freeze
+        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0
 if os(mingw32)
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
 with-compiler: ghc-9.0.2
--- a/cabal.ghc902.Unix.project.freeze
+++ b/cabal.ghc902.Unix.project.freeze
@ -14,7 +14,7 @@ constraints: any.Cabal ==3.10.2.1,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
-             any.alex ==3.5.1.0,
+             any.alex ==3.5.0.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
@ -47,10 +47,9 @@ constraints: any.Cabal ==3.10.2.1,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.5.3,
-             any.bz2 ==1.0.1.1,
+             any.bz2 ==1.0.1.0,
             bz2 -cross +with-bzlib,
-             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.2,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
@ -82,8 +81,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.deepseq ==1.4.5.0,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
-             any.directory ==1.3.8.3,
+             any.directory ==1.3.8.1,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
@ -91,7 +89,7 @@ constraints: any.Cabal ==3.10.2.1,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
-             any.filepath ==1.4.101.0,
+             any.filepath ==1.4.300.1,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
@ -111,7 +109,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
@ -130,8 +128,8 @@ constraints: any.Cabal ==3.10.2.1,
             io-streams +network -nointeractivetests +zlib,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libyaml-streamly ==0.2.2.1,
+             any.libyaml-streamly ==0.2.2,
-             libyaml-streamly -no-unicode +system-libyaml,
+             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
@ -142,7 +140,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
-             any.mono-traversable ==1.0.17.0,
+             any.mono-traversable ==1.0.15.3,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
@ -252,7 +250,7 @@ constraints: any.Cabal ==3.10.2.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
-             any.versions ==6.0.6,
+             any.versions ==6.0.5,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
@ -270,4 +268,4 @@ constraints: any.Cabal ==3.10.2.1,
             any.zlib-bindings ==0.1.1.5,
             any.zstd ==0.1.3.0,
             zstd +standalone
-index-state: hackage.haskell.org 2024-03-13T09:43:35Z
+index-state: hackage.haskell.org 2024-02-18T14:07:35Z
--- a/cabal.ghc928.Unix.project
+++ b/cabal.ghc928.Unix.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc928.Win32.project
+++ b/cabal.ghc928.Win32.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc928.Win32.project.freeze
+++ b/cabal.ghc928.Win32.project.freeze
@ -1,258 +0,0 @@
 active-repositories: hackage.haskell.org:merge
 constraints: any.Cabal ==3.10.2.1,
             any.Cabal-syntax ==3.10.2.0,
             any.HUnit ==1.6.2.0,
             any.OneTuple ==0.4.1.1,
             any.QuickCheck ==2.14.3,
             QuickCheck -old-random +templatehaskell,
             any.StateVar ==1.2.2,
             any.Win32 ==2.12.0.1 || ==2.13.4.0,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
             any.aeson ==2.2.1.0,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
             any.alex ==3.5.1.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
             any.ansi-wl-pprint ==0.6.9,
             ansi-wl-pprint -example,
             any.array ==0.5.4.0,
             any.assoc ==1.1,
             assoc +tagged,
             any.async ==2.2.5,
             async -bench,
             any.atomic-primops ==0.8.5,
             atomic-primops -debug,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.16.4.0,
             any.base-compat ==0.13.1,
             any.base-orphans ==0.9.1,
             any.base16-bytestring ==1.0.2.0,
             any.bifunctors ==5.6.1,
             bifunctors +tagged,
             any.bimap ==0.5.0,
             any.binary ==0.8.9.0,
             any.binary-instances ==1.0.4,
             any.binary-orphans ==1.0.4.1,
             any.bindings-DSL ==1.0.25,
             any.bitvec ==1.1.5.0,
             bitvec +simd,
             any.blaze-builder ==0.4.2.3,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.4.0,
             any.bz2 ==1.0.1.1,
             bz2 -cross +with-bzlib,
             any.bzip2-clib ==1.0.8,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
             any.cabal-plan ==0.7.3.0,
             cabal-plan -_ -exe -license-report,
             any.call-stack ==0.4.0,
             any.case-insensitive ==1.2.1.0,
             any.casing ==0.1.4.1,
             any.cereal ==0.5.8.3,
             cereal -bytestring-builder,
             any.colour ==2.3.6,
             any.comonad ==5.0.8,
             comonad +containers +distributive +indexed-traversable,
             any.conduit ==1.3.5,
             any.conduit-extra ==1.3.6,
             any.conduit-zstd ==0.0.2.0,
             any.config-ini ==0.2.7.0,
             config-ini -enable-doctests,
             any.containers ==0.6.5.1,
             any.contravariant ==1.5.5,
             contravariant +semigroups +statevar +tagged,
             any.cryptohash-sha256 ==0.11.102.1,
             cryptohash-sha256 -exe +use-cbits,
             any.data-array-byte ==0.1.0.1,
             any.data-clist ==0.2,
             any.data-default-class ==0.1.2.0,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.6.1,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
             any.directory ==1.3.6.2 || ==1.3.8.3,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
             any.dlist ==1.0,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
             any.filepath ==1.4.2.2 || ==1.4.101.0,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
             any.free ==5.2,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
             any.generically ==0.1.1,
             any.ghc-bignum ==1.2,
             any.ghc-boot-th ==9.2.8,
             any.ghc-prim ==0.8.0,
             any.happy ==1.20.1.1,
             any.hashable ==1.4.3.0,
             hashable +integer-gmp -random-initial-seed,
             any.haskell-lexer ==1.1.1,
             any.haskus-utils-data ==1.4,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
             any.hsc2hs ==0.68.8,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
             any.hspec-discover ==2.10.10,
             any.hspec-expectations ==0.8.2,
             any.hspec-golden-aeson ==0.9.0.0,
             any.indexed-profunctors ==0.1.1.1,
             any.indexed-traversable ==0.1.3,
             any.indexed-traversable-instances ==0.1.1.2,
             any.integer-conversion ==0.1.0.1,
             any.integer-logarithms ==1.0.3.1,
             integer-logarithms -check-bounds +integer-gmp,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
             any.libyaml-clib ==0.2.5,
             any.libyaml-streamly ==0.2.2.1,
             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
             any.lzma-static ==5.2.5.5,
             any.megaparsec ==9.2.2,
             megaparsec -dev,
             any.microlens ==0.4.13.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
             any.mono-traversable ==1.0.17.0,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
             any.network ==3.1.4.0,
             network -devel,
             any.network-uri ==2.6.4.2,
             any.optics ==0.4.2.1,
             any.optics-core ==0.4.1.1,
             optics-core -explicit-generic-labels,
             any.optics-extra ==0.4.2.1,
             any.optics-th ==0.4.1,
             any.optparse-applicative ==0.17.1.0,
             optparse-applicative +process,
             any.os-release ==1.0.2.1,
             os-release -devel,
             any.parsec ==3.1.17.0,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.pretty ==1.1.3.6,
             any.pretty-terminal ==0.1.0.0,
             any.primitive ==0.8.0.0,
             any.process ==1.6.16.0 || ==1.6.18.0,
             any.profunctors ==5.6.2,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.2,
             any.recursion-schemes ==5.2.2.5,
             recursion-schemes +template-haskell,
             any.regex-base ==0.94.0.2,
             any.regex-posix ==0.96.0.1,
             regex-posix -_regex-posix-clib,
             any.regex-posix-clib ==2.7,
             any.resourcet ==1.2.6,
             any.retry ==0.9.3.1,
             retry -lib-werror,
             any.rts ==1.0.2,
             any.safe ==0.3.21,
             any.safe-exceptions ==0.1.7.4,
             any.scientific ==0.3.7.0,
             scientific -bytestring-builder -integer-simple,
             any.semialign ==1.3,
             semialign +semigroupoids,
             any.semigroupoids ==6.0.0.1,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
             any.split ==0.2.5,
             any.splitmix ==0.1.0.5,
             splitmix -optimised-mixer,
             any.stm ==2.5.0.2,
             any.streaming-commons ==0.2.2.6,
             streaming-commons -use-bytestring-builder,
             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
             any.strict ==0.5,
             any.strict-base ==0.4.0.0,
             any.tagged ==0.8.8,
             tagged +deepseq +transformers,
             any.tagsoup ==0.14.8,
             any.tar ==0.6.0.0,
             any.tasty ==1.5,
             tasty +unix,
             any.tasty-hunit ==0.10.1,
             any.template-haskell ==2.18.0.0,
             any.temporary ==1.3,
             any.text ==2.0.2,
             text -developer -simdutf,
             any.text-binary ==0.2.1.1,
             any.text-iso8601 ==0.1,
             any.text-short ==0.1.5,
             text-short -asserts,
             any.text-zipper ==0.13,
             any.tf-random ==0.5,
             any.th-abstraction ==0.6.0.0,
             any.th-compat ==0.1.4,
             any.th-lift ==0.8.4,
             any.th-lift-instances ==0.1.20,
             any.these ==1.2,
             any.time ==1.11.1.1 || ==1.11.1.2,
             any.time-compat ==1.9.6.1,
             time-compat -old-locale,
             any.transformers ==0.5.6.2,
             any.transformers-base ==0.4.6,
             transformers-base +orphaninstances,
             any.transformers-compat ==0.7.2,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.typed-process ==0.2.11.1,
             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
             any.unix-compat ==0.7.1,
             unix-compat -old-time,
             any.unliftio-core ==0.2.1.0,
             any.unordered-containers ==0.2.20,
             unordered-containers -debug,
             any.uri-bytestring ==0.3.3.1,
             uri-bytestring -lib-werror,
             any.utf8-string ==1.0.2,
             any.uuid-types ==1.0.5.1,
             any.vector ==0.13.1.0,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-algorithms ==0.9.0.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
             any.versions ==6.0.6,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
             any.vty-windows ==0.2.0.2,
             any.witherable ==0.4.2,
             any.word-wrap ==0.5,
             any.word8 ==0.1.3,
             any.yaml-streamly ==0.12.4,
             yaml-streamly +no-examples +no-exe,
             any.zip ==2.0.0,
             zip -dev -disable-bzip2 -disable-zstd,
             any.zlib ==0.6.3.0,
             zlib +bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zstd ==0.1.3.0,
             zstd +standalone
 index-state: hackage.haskell.org 2024-03-15T23:51:46Z
--- a/cabal.ghc928.project
+++ b/cabal.ghc928.project
@ -1,8 +1,50 @@
-if os(mingw32)
+packages: ./ghcup.cabal
-  import: cabal.ghc928.Win32.project
+
-  import: cabal.ghc928.Win32.project.freeze
+optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
-  import: cabal.ghc928.Unix.project
+    package ghcup
-  import: cabal.ghc928.Unix.project.freeze
+        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0
 if os(mingw32)
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
 with-compiler: ghc-9.2.8
--- a/cabal.ghc928.Unix.project.freeze
+++ b/cabal.ghc928.Unix.project.freeze
@ -14,7 +14,7 @@ constraints: any.Cabal ==3.10.2.1,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
-             any.alex ==3.5.1.0,
+             any.alex ==3.5.0.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
@ -47,10 +47,9 @@ constraints: any.Cabal ==3.10.2.1,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.4.0,
-             any.bz2 ==1.0.1.1,
+             any.bz2 ==1.0.1.0,
             bz2 -cross +with-bzlib,
-             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.2,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
@ -82,8 +81,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.deepseq ==1.4.6.1,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
-             any.directory ==1.3.8.3,
+             any.directory ==1.3.7.1,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
@ -91,7 +89,7 @@ constraints: any.Cabal ==3.10.2.1,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.file-uri ==0.1.0.0,
-             any.filepath ==1.4.101.0,
+             any.filepath ==1.4.300.1,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
@ -111,7 +109,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
@ -130,8 +128,8 @@ constraints: any.Cabal ==3.10.2.1,
             io-streams +network -nointeractivetests +zlib,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libyaml-streamly ==0.2.2.1,
+             any.libyaml-streamly ==0.2.2,
-             libyaml-streamly -no-unicode +system-libyaml,
+             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
@ -142,7 +140,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
-             any.mono-traversable ==1.0.17.0,
+             any.mono-traversable ==1.0.15.3,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
@ -234,8 +232,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.typed-process ==0.2.11.1,
             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
-             any.unix ==2.8.5.0,
+             any.unix ==2.7.2.2,
             unix -os-string,
             any.unix-bytestring ==0.3.7.8,
             any.unix-compat ==0.7.1,
             unix-compat -old-time,
@ -252,7 +249,7 @@ constraints: any.Cabal ==3.10.2.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
-             any.versions ==6.0.6,
+             any.versions ==6.0.5,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
@ -270,4 +267,4 @@ constraints: any.Cabal ==3.10.2.1,
             any.zlib-bindings ==0.1.1.5,
             any.zstd ==0.1.3.0,
             zstd +standalone
-index-state: hackage.haskell.org 2024-03-13T09:43:35Z
+index-state: hackage.haskell.org 2024-02-18T14:07:35Z
--- a/cabal.ghc948.Unix.project
+++ b/cabal.ghc948.Unix.project
@ -1,60 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc948.Win32.project
+++ b/cabal.ghc948.Win32.project
@ -1,61 +0,0 @@
 packages: ./ghcup.cabal
 optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
    package ghcup
        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
--- a/cabal.ghc948.Win32.project.freeze
+++ b/cabal.ghc948.Win32.project.freeze
@ -1,256 +0,0 @@
 active-repositories: hackage.haskell.org:merge
 constraints: any.Cabal ==3.10.2.1,
             any.Cabal-syntax ==3.10.2.0,
             any.HUnit ==1.6.2.0,
             any.OneTuple ==0.4.1.1,
             any.QuickCheck ==2.14.3,
             QuickCheck -old-random +templatehaskell,
             any.StateVar ==1.2.2,
             any.Win32 ==2.12.0.1 || ==2.13.4.0,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
             any.aeson ==2.2.1.0,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
             any.alex ==3.5.1.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
             any.ansi-wl-pprint ==0.6.9,
             ansi-wl-pprint -example,
             any.array ==0.5.4.0,
             any.assoc ==1.1,
             assoc +tagged,
             any.async ==2.2.5,
             async -bench,
             any.atomic-primops ==0.8.5,
             atomic-primops -debug,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.17.2.1,
             any.base-compat ==0.13.1,
             any.base-orphans ==0.9.1,
             any.base16-bytestring ==1.0.2.0,
             any.bifunctors ==5.6.1,
             bifunctors +tagged,
             any.bimap ==0.5.0,
             any.binary ==0.8.9.1,
             any.binary-instances ==1.0.4,
             any.binary-orphans ==1.0.4.1,
             any.bindings-DSL ==1.0.25,
             any.bitvec ==1.1.5.0,
             bitvec +simd,
             any.blaze-builder ==0.4.2.3,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.5.3,
             any.bz2 ==1.0.1.1,
             bz2 -cross +with-bzlib,
             any.bzip2-clib ==1.0.8,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
             any.cabal-plan ==0.7.3.0,
             cabal-plan -_ -exe -license-report,
             any.call-stack ==0.4.0,
             any.case-insensitive ==1.2.1.0,
             any.casing ==0.1.4.1,
             any.cereal ==0.5.8.3,
             cereal -bytestring-builder,
             any.colour ==2.3.6,
             any.comonad ==5.0.8,
             comonad +containers +distributive +indexed-traversable,
             any.conduit ==1.3.5,
             any.conduit-extra ==1.3.6,
             any.conduit-zstd ==0.0.2.0,
             any.config-ini ==0.2.7.0,
             config-ini -enable-doctests,
             any.containers ==0.6.7,
             any.contravariant ==1.5.5,
             contravariant +semigroups +statevar +tagged,
             any.cryptohash-sha256 ==0.11.102.1,
             cryptohash-sha256 -exe +use-cbits,
             any.data-clist ==0.2,
             any.data-default-class ==0.1.2.0,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.8.0,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
             any.directory ==1.3.7.1 || ==1.3.8.3,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
             any.dlist ==1.0,
             dlist -werror,
             any.exceptions ==0.10.5,
             any.file-uri ==0.1.0.0,
             any.filepath ==1.4.2.2 || ==1.4.101.0,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
             any.free ==5.2,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
             any.generically ==0.1.1,
             any.ghc-bignum ==1.3,
             any.ghc-boot-th ==9.4.8,
             any.ghc-prim ==0.9.1,
             any.happy ==1.20.1.1,
             any.hashable ==1.4.3.0,
             hashable +integer-gmp -random-initial-seed,
             any.haskell-lexer ==1.1.1,
             any.haskus-utils-data ==1.4,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
             any.hsc2hs ==0.68.8,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
             any.hspec-discover ==2.10.10,
             any.hspec-expectations ==0.8.2,
             any.hspec-golden-aeson ==0.9.0.0,
             any.indexed-profunctors ==0.1.1.1,
             any.indexed-traversable ==0.1.3,
             any.indexed-traversable-instances ==0.1.1.2,
             any.integer-conversion ==0.1.0.1,
             any.integer-logarithms ==1.0.3.1,
             integer-logarithms -check-bounds +integer-gmp,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
             any.libyaml-clib ==0.2.5,
             any.libyaml-streamly ==0.2.2.1,
             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
             any.lzma-static ==5.2.5.5,
             any.megaparsec ==9.2.2,
             megaparsec -dev,
             any.microlens ==0.4.13.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
             any.mono-traversable ==1.0.17.0,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
             any.network ==3.1.4.0,
             network -devel,
             any.network-uri ==2.6.4.2,
             any.optics ==0.4.2.1,
             any.optics-core ==0.4.1.1,
             optics-core -explicit-generic-labels,
             any.optics-extra ==0.4.2.1,
             any.optics-th ==0.4.1,
             any.optparse-applicative ==0.17.1.0,
             optparse-applicative +process,
             any.os-release ==1.0.2.1,
             os-release -devel,
             any.parsec ==3.1.16.1,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.pretty ==1.1.3.6,
             any.pretty-terminal ==0.1.0.0,
             any.primitive ==0.8.0.0,
             any.process ==1.6.18.0,
             any.profunctors ==5.6.2,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.2,
             any.recursion-schemes ==5.2.2.5,
             recursion-schemes +template-haskell,
             any.regex-base ==0.94.0.2,
             any.regex-posix ==0.96.0.1,
             regex-posix -_regex-posix-clib,
             any.regex-posix-clib ==2.7,
             any.resourcet ==1.2.6,
             any.retry ==0.9.3.1,
             retry -lib-werror,
             any.rts ==1.0.2,
             any.safe ==0.3.21,
             any.safe-exceptions ==0.1.7.4,
             any.scientific ==0.3.7.0,
             scientific -bytestring-builder -integer-simple,
             any.semialign ==1.3,
             semialign +semigroupoids,
             any.semigroupoids ==6.0.0.1,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
             any.split ==0.2.5,
             any.splitmix ==0.1.0.5,
             splitmix -optimised-mixer,
             any.stm ==2.5.1.0,
             any.streaming-commons ==0.2.2.6,
             streaming-commons -use-bytestring-builder,
             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
             any.strict ==0.5,
             any.strict-base ==0.4.0.0,
             any.tagged ==0.8.8,
             tagged +deepseq +transformers,
             any.tagsoup ==0.14.8,
             any.tar ==0.6.0.0,
             any.tasty ==1.5,
             tasty +unix,
             any.tasty-hunit ==0.10.1,
             any.template-haskell ==2.19.0.0,
             any.temporary ==1.3,
             any.text ==2.0.2,
             any.text-binary ==0.2.1.1,
             any.text-iso8601 ==0.1,
             any.text-short ==0.1.5,
             text-short -asserts,
             any.text-zipper ==0.13,
             any.tf-random ==0.5,
             any.th-abstraction ==0.6.0.0,
             any.th-compat ==0.1.4,
             any.th-lift ==0.8.4,
             any.th-lift-instances ==0.1.20,
             any.these ==1.2,
             any.time ==1.11.1.2 || ==1.12.2,
             any.time-compat ==1.9.6.1,
             time-compat -old-locale,
             any.transformers ==0.5.6.2,
             any.transformers-base ==0.4.6,
             transformers-base +orphaninstances,
             any.transformers-compat ==0.7.2,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
             any.typed-process ==0.2.11.1,
             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
             any.unix-compat ==0.7.1,
             unix-compat -old-time,
             any.unliftio-core ==0.2.1.0,
             any.unordered-containers ==0.2.20,
             unordered-containers -debug,
             any.uri-bytestring ==0.3.3.1,
             uri-bytestring -lib-werror,
             any.utf8-string ==1.0.2,
             any.uuid-types ==1.0.5.1,
             any.vector ==0.13.1.0,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-algorithms ==0.9.0.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
             any.versions ==6.0.6,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
             any.vty-windows ==0.2.0.2,
             any.witherable ==0.4.2,
             any.word-wrap ==0.5,
             any.word8 ==0.1.3,
             any.yaml-streamly ==0.12.4,
             yaml-streamly +no-examples +no-exe,
             any.zip ==2.0.0,
             zip -dev -disable-bzip2 -disable-zstd,
             any.zlib ==0.6.3.0,
             zlib +bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zstd ==0.1.3.0,
             zstd +standalone
 index-state: hackage.haskell.org 2024-03-15T23:51:46Z
--- a/cabal.ghc948.project
+++ b/cabal.ghc948.project
@ -1,8 +1,50 @@
-if os(mingw32)
+packages: ./ghcup.cabal
-  import: cabal.ghc948.Win32.project
+
-  import: cabal.ghc948.Win32.project.freeze
+optional-packages: ./vendored/*/*.cabal
 if impl(ghc < 9.0)
    package ghcup
        flags: +tui -tar
 else
-  import: cabal.ghc948.Unix.project
+    package ghcup
-  import: cabal.ghc948.Unix.project.freeze
+        flags: +tui +tar
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0
 if os(mingw32)
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 source-repository-package
  type: git
  location: https://github.com/hasufell/uri-bytestring.git
  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 package libarchive
  flags: -system-libarchive
 package aeson-pretty
  flags: +lib-only
 package cabal-plan
  flags: -exe
 package aeson
  flags: +ordered-keymap
 package streamly
  flags: +use-unliftio
 package *
  test-show-details: direct
 allow-newer: cabal-install-parsers:tar, streamly:Win32
 with-compiler: ghc-9.4.8
--- a/cabal.ghc948.Unix.project.freeze
+++ b/cabal.ghc948.Unix.project.freeze
@ -14,7 +14,7 @@ constraints: any.Cabal ==3.10.2.1,
             aeson +ordered-keymap,
             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
-             any.alex ==3.5.1.0,
+             any.alex ==3.5.0.0,
             any.ansi-terminal ==1.0.2,
             ansi-terminal -example,
             any.ansi-terminal-types ==0.11.5,
@ -47,10 +47,9 @@ constraints: any.Cabal ==3.10.2.1,
             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.11.5.3,
-             any.bz2 ==1.0.1.1,
+             any.bz2 ==1.0.1.0,
             bz2 -cross +with-bzlib,
-             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.2,
             any.bzlib-conduit ==0.3.0.3,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
             any.cabal-install-parsers ==0.6.1.1,
@ -81,8 +80,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.deepseq ==1.4.8.0,
             any.digest ==0.0.2.1,
             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
-             any.directory ==1.3.8.3,
+             any.directory ==1.3.8.1,
             directory -os-string,
             any.disk-free-space ==0.1.0.1,
             any.distributive ==0.6.2.1,
             distributive +semigroups +tagged,
@ -90,7 +88,7 @@ constraints: any.Cabal ==3.10.2.1,
             dlist -werror,
             any.exceptions ==0.10.5,
             any.file-uri ==0.1.0.0,
-             any.filepath ==1.4.101.0,
+             any.filepath ==1.4.300.1,
             filepath -cpphs,
             any.foldable1-classes-compat ==0.1,
             foldable1-classes-compat +tagged,
@ -110,7 +108,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.haskus-utils-types ==1.5.1,
             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
             hsc2hs -in-ghc-tree,
             any.hspec ==2.10.10,
             any.hspec-core ==2.10.10,
@ -129,8 +127,8 @@ constraints: any.Cabal ==3.10.2.1,
             io-streams +network -nointeractivetests +zlib,
             any.language-c ==0.9.3,
             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libyaml-streamly ==0.2.2.1,
+             any.libyaml-streamly ==0.2.2,
-             libyaml-streamly -no-unicode +system-libyaml,
+             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
             lukko +ofd-locking,
@ -141,7 +139,7 @@ constraints: any.Cabal ==3.10.2.1,
             any.microlens-mtl ==0.2.0.3,
             any.microlens-th ==0.4.3.14,
             any.monad-control ==1.0.3.1,
-             any.mono-traversable ==1.0.17.0,
+             any.mono-traversable ==1.0.15.3,
             any.mtl ==2.2.2,
             any.mtl-compat ==0.2.2,
             mtl-compat -two-point-one -two-point-two,
@ -250,7 +248,7 @@ constraints: any.Cabal ==3.10.2.1,
             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
             any.vector-binary-instances ==0.2.5.2,
             any.vector-stream ==0.1.0.1,
-             any.versions ==6.0.6,
+             any.versions ==6.0.5,
             any.vty ==6.2,
             any.vty-crossplatform ==0.4.0.0,
             vty-crossplatform -demos,
@ -268,4 +266,4 @@ constraints: any.Cabal ==3.10.2.1,
             any.zlib-bindings ==0.1.1.5,
             any.zstd ==0.1.3.0,
             zstd +standalone
-index-state: hackage.haskell.org 2024-03-13T09:43:35Z
+index-state: hackage.haskell.org 2024-02-18T14:07:35Z
--- a/cabal.project
+++ b/cabal.project
@ -10,24 +10,12 @@ else
        flags: +tui +tar
 constraints: http-io-streams -brotli,
-             any.aeson >= 2.0.1.0,
+             any.aeson >= 2.0.1.0
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 if os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
               vty-windows >=0.2.0.2
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 source-repository-package
  type: git
  location: https://github.com/haskell/tar.git
--- a/cabal.project.release
+++ b/cabal.project.release
@ -18,7 +18,7 @@ elif os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
-               vty-windows >=0.2.0.2
+               vty-windows >=0.1.0.3
  if impl(ghc >= 9.4)
    constraints: language-c >= 0.9.3
 elif os(freebsd)
@ -30,18 +30,12 @@ elif os(freebsd)
 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
             any.hsc2hs ==0.68.8,
             bzlib-conduit >= 0.3.0.3,
             bz2 >= 1.0.1.1,
             bzlib >= 0.5.2.0,
             directory >= 1.3.8.3,
             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
 package libarchive
  flags: -system-libarchive
 package libyaml-streamly
  flags: -system-libyaml
 package aeson-pretty
  flags: +lib-only
--- a/data/config.yaml
+++ b/data/config.yaml
@ -128,12 +128,3 @@ mirrors:
    authority:
      host: "mirror.sjtu.edu.cn"
 # Arguments to pass to the configure script of the prebuilt bindist.
 #
 # Do not pass '--prefix' here.
 #
 # GHCup by default passes '--disable-ld-override', so if you want to enable
 # the vanilla way, which aggressively favors 'ld.gold' linker, add the following:
 def-ghc-conf-options:
  - "--enable-ld-override"
--- a/data/metadata
+++ b/data/metadata
@ -1 +1 @@
-Subproject commit c9dae0c58799854823e8c41858ca4cc172ef4c8b
+Subproject commit 7e1a50cfff66fdc4039535ea2251fd62a0521579
--- a/docs/BUGS.md
+++ b/docs/BUGS.md
@ -0,0 +1 @@
 # Known BUGS
--- a/docs/TODO.md
+++ b/docs/TODO.md
@ -0,0 +1,39 @@
 # TODOs and Remarks
 ## Now
 * ghcup init?
 * merge two download files
 * fetch/unpack functionality
 * installing multiple versions of the same
 * post-install
 * proper test suite
 * !! update of 0.1.5 must go in ghcup-0.0.1.json !!
 * try to run exe before upgrade (backup to ~/.ghcup/bin/ghcup.old)
 * stdout flushing?
 * resume support (for make-install only)
 ## Maybe
 * version ranges in json
 * sign the JSON? (Or check gpg keys?)
 * testing (especially distro detection -> unit tests)
 ## Later
 * add support for RC/alpha/HEAD versions
 ## Cleanups
 * avoid alternative for IO
 * use plucky or oops instead of Excepts
 ## Questions
 * move out GHCup.Version module, bc it's not library-ish?
 * mirror support
 * interactive handling when distro doesn't exist and we know the tarball is incompatible?
 * ghcup-with wrapper to execute a command with a given ghc in PATH?
--- a/docs/about.md
+++ b/docs/about.md
@ -40,80 +40,6 @@ All you wanted to know about GHCup.
 * [haskell.org](https://www.haskell.org/haskell-org-committee/) via CI and infrastructure
 * [Haskell Foundation](https://haskell.foundation/affiliates/) via affiliation
 ## Project ownership and hierarchy
 The project at the time of writing (2024-04-22) follows the model of
 [benevolent dictator for life](https://en.wikipedia.org/wiki/Benevolent_dictator_for_life), which is
 Julian Ospald at the moment.
 Ideally, the ownership should be shared across a core team of collaborators sharing the same vision and
 engagement in the future.
 I do not believe in people making decisions over projects they are barely involved in. Instead I believe
 in listening to end users needs very carefully and making decisions based on that. People who want a direct
 influence on the decision process have to both demonstrate they share the vision of GHCup and do the actual
 work.
 "Work" here doesn't have to be "writing code". There are many ways to be engaged in a project.
 ### Transition plan in case of maintainer absence
 In case the current maintainer of GHCup (Julian Ospald) is unreachable for a prolonged period of time (3 months),
 the ownership of this project will be automatically transferred to the following individuals:
 - [Moritz Angerman](https://github.com/angerman)
 - [Andrew Lelechenko](https://github.com/Bodigrim)
 They will be tasked with finding new maintainers in whatever way they see fit (be it appointing themselves or asking HF for help).
 The appointed owners may choose to stay owners after the transition period (whether it's in a passive or active capacity) or
 fully transfer ownership to someone else or an organization.
 The community shall be informed about this process.
 If not otherwise specified by the newly appointed owners, the following principles shall apply to the *transition period*:
 #### During the transition period
 During the transition period, no other individual or organization is allowed to drive changes to
 [ghcup-hs](https://github.com/haskell/ghcup-hs) repository, unless they are explicitly allowed to do so by the appointed owners.
 The following people (in addition to the owners) shall have full write access to the
 [ghcup-metadata](https://github.com/haskell/ghcup-metadata) repository
 (all files) for the length of the transition period, unless otherwise specified by the appointed owners:
 - [Ben Gamari](https://github.com/bgamari)
 - [Hécate Moonlight](https://github.com/Kleidukos)
 - [Mike Pilgrem](https://github.com/mpilgrem)
 - [Jens Petersen](https://github.com/juhp)
 Contributions to the metadata are expected to follow a review process. If that turns out to be impractical due to lack of engagement, a wait
 time of 2 days before merging shall be followed anyway, except for the `-vanilla` files, which may be merged at any time.
 #### Access
 The GHCup website, various scripts and unofficial bindists are hosted on haskell.org infrastructure. Contact the
 [Haskell.org committee](https://www.haskell.org/haskell-org-committee/) for access.
 The backup owners should already have admin rights on the GHCup repositories, which are hosted on the
 [Github haskell namespace](https://github.com/haskell). In case of issues contact one of the
 organization admins for access, e.g.:
 - [Andrew Lelechenko](https://github.com/orgs/haskell/people/Bodigrim)
 - [gbaz](https://github.com/orgs/haskell/people/gbaz)
 - [Hécate Moonlight](https://github.com/Kleidukos)
 - [davean](https://github.com/orgs/haskell/people/davean)
 - [chessai](https://github.com/orgs/haskell/people/chessai)
 The owners should already have access to the [hackage package](https://hackage.haskell.org/package/ghcup/maintainers/).
 In case of issues contact the [hackage trustees](https://github.com/haskell-infra/hackage-trustees).
 #### Private runners
 Private runners maintained by Julian Ospald may cease to work. Moritz Angerman will have SSH access to the machines.
 However, no one will have access to the Hetzner account and billing information. As such, those runners will simply
 have to be replaced.
 ## How to help
 * if you want to contribute code or documentation, check out the [issue tracker](https://github.com/haskell/ghcup-hs/issues) and the [Development guide](./dev.md)
@ -187,7 +113,7 @@ cabal-install/HLS/stack are installed in `~/.ghcup/bin/<tool>-<ver>` and have un
 ### Custom ghc version names
 When installing ghc bindists with custom version names as outlined in
-[installing custom bindists](guide.md#installing-custom-bindists), then cabal might
+[installing custom bindists](#installing-custom-bindists), then cabal might
 be unable to find the correct `ghc-pkg` (also see [#73](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/73))
 if you use `cabal build --with-compiler=ghc-foo`. Instead, point it to the full path, such as:
 `cabal build --with-compiler=$HOME/.ghcup/ghc/<version-name>/bin/ghc` or set that GHC version
--- a/docs/css/extra.css
+++ b/docs/css/extra.css
@ -146,16 +146,8 @@ a:hover {
  color: #996FC2;
 }
 #toc-collapse a.nav-link {
  color: var(--link-pink);
 }
 #toc-collapse a:hover.nav-link {
  color: #996FC2;
 }
 .col-md-9 img.main-logo {
-  border: 0px;
+  border: 0px; 
  padding: 0px;
  margin: 0px;
 }
--- a/docs/dev.md
+++ b/docs/dev.md
@ -1,27 +1,7 @@
-# Development and contribution
+# Development
 All you wanted to know about GHCup development.
 ## Building
 GHCup supports development via cabal and stack. E.g.:
 * build via stack: `stack build`
 * build via cabal (with whatever GHC version): `cabal build`
 * build via cabal reproducibly with a specific GHC version
    - GHC 8.10.7: `cabal build --project-file=cabal.ghc8107.project`
    - GHC 9.0.2: `cabal build --project-file=cabal.ghc902.project`
    - and so on (check supported versions via `ls cabal.ghc+([0-9]).project`)
 * build the release binaries: `cabal build --project-file=cabal.project.release`
 ## Contribution process and expectations
 * discuss your idea first before implementing anything
 * GHCup is a dictatorship, so the final decisions are made by the author
 * we don't manage contributors... you can work on anything you like
 * reviews focus on logic and design, not on style and formatting
 * remember that features, decisions and bugs are high impact, since GHCup is used in CIs, github workflows, etc.
 ## Module graph
 [![Module graph](./modules_small.svg){: .center style="width:900px"}](./modules_wide.svg)
@ -81,7 +61,7 @@ Some light suggestions:
 3. use `where` a lot, so the main function body reads like prose
 4. documentation is part of the code
-## Common tasks
+## Common Tasks
 ### Adding a new GHC version
--- a/docs/guide.md
+++ b/docs/guide.md
@ -105,7 +105,6 @@ This is the complete list of env variables that change GHCup behavior:
 On windows, there's additionally:
 * `GHCUP_MSYS2`: Has to point to the root of an existing MSYS2 installation (when installed by GHCup, that's e.g. `C:\ghcup\msys64`). GHCup bootstrap takes care of this usually.
 * `GHCUP_MSYS2_ENV`: The [MSYS2 environment](https://www.msys2.org/docs/environments/) to use when executing e.g. `ghcup run --mingw-path`. Possible values are `MSYS`, `UCRT64`, `CLANG64`, `CLANGARM64`, `CLANG32`, `MINGW64`, `MINGW32`. Defaults to `MINGW64`, `MINGW32` or `CLANGARM64`, depending on the architecture. `MSYS` is always added as the last component. If you change this value after running the bootstrap script, you may need to make sure that the cabal config reflects this change, more specifically `extra-prog-path`, `extra-include-dirs` and `extra-lib-dirs`. (**NOTE: specifying anything other than the default is considered experimental**)
 ### XDG support
@ -151,7 +150,7 @@ of metadata files to understand their purpose. These can be combined.
 For example, if you want access to both prerelease and cross bindists, you'd do:
 ```sh
-ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.8.yaml
+ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
 ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 ```
@ -180,7 +179,7 @@ url-source:
 Also see [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
 for more options.
-You can also use an alternative metadata via the one-shot CLI option:
+You can also use an alternative metadata via one-shot cli option:
 ```sh
 ghcup --url-source=https://some-url/ghcup-0.0.8.yaml tui
@ -200,14 +199,14 @@ url-source:
  - https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml
 ```
-Note that later versions of GHCup allow more sophisticated mirror support, see [here](#mirrors-proper).
+Note that later versions of GHCup allow more sophisticated mirror support, see [here](./#mirrors-proper).
 #### Known mirrors
 1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
 2. [https://mirrors.ustc.edu.cn/help/ghcup.html](https://mirrors.ustc.edu.cn/help/ghcup.html)
-### Git-based metadata config
+### Git based metadata config
 If you don't like the way ghcup updates its metadata with caching and fetching via curl, you can also do as follows:
@ -322,24 +321,8 @@ Stack metadata doesn't have a concept of those and we don't try to be smart when
 ### Windows
-#### Using GHCup's MSYS2 installation
+On windows, you may find the following config options useful too:
-
+`skip-msys`, `extra-path`, `extra-include-dirs`, `extra-lib-dirs`.
 Stack usually maintains its own msys2 installation. However, you can instruct it to use GHCup's MSYS2 or any other. E.g. if you
 had GHCup install msys2 into `C:\ghcup\msys64\`, then you would add the following config to stack's `config.yaml`
 (you can find its location via `stack path --stack-root`):
 ```yaml
 skip-msys: true
 extra-lib-dirs:
 - C:\ghcup\msys64\mingw64\lib
 - C:\ghcup\msys64\mingw64\bin
 extra-path:
 - C:\ghcup\msys64\mingw64\bin
 - C:\ghcup\msys64\usr\bin
 - C:\ghcup\msys64\usr\local\bin
 extra-include-dirs:
 - C:\ghcup\msys64\mingw64\include
 ```
 Also check out: [https://docs.haskellstack.org/en/stable/yaml_configuration](https://docs.haskellstack.org/en/stable/yaml_configuration)
@ -376,28 +359,6 @@ mirrors:
 The configuration depends on the host of the mirror and they have to provide the correct configuration.
 ## Linkers
 The GHC bindist configure script by default doesn't honour the system `ld` that is set, but instead
 probes for `ld.lld`, `ld.gold` and only then `ld` in order, see
 [find_ld.m4](https://gitlab.haskell.org/ghc/ghc/-/blob/master/m4/find_ld.m4?ref_type=heads).
 This is controlled by the configure switch `--enable-ld-override`/`--disable-ld-override`, which is enabled by default in GHC.
 GHCup however [has decided](https://github.com/haskell/ghcup-hs/issues/1032) **to disable this switch by default**,
 for reasons of stability and simplicity.
 That means, when `--disable-ld-override` is passed, the linker is picked simply by:
 * checking if `LD` env var is set, then use whatever is specified
 * otherwise use `ld` binary in PATH (system/distro default)
 You can restore the GHC vanilla default by adding this to your `~/.ghcup/config.yaml`:
 ```yaml
 def-ghc-conf-options:
  - "--enable-ld-override"
 ```
 # More on installation
 ## Customisation of the installation scripts
@ -547,7 +508,7 @@ See `ghcup compile ghc --help` for further information.
 Since ghcup version 0.1.20.0, we provide cross bindists for GHC JS and WASM. These can be installed conveniently.
 However, these are intended as a developer preview only. By using these GHC variants, you are implicitly signing up to participate in GHC development!
-If you run into bugs or missing behavior, join the dev chat at https://matrix.to/#/#GHC:matrix.org.
+If you run into bugs or missing behavior, join the dev chat at https://matrix.to/#/#GHC:matrix.org. 
 First, add the cross release channel:
@ -559,24 +520,19 @@ The next sections explain how to install each cross bindist.
 ### GHC JS cross bindists (experimental)
-You need the required emscripten JS toolchain. GHC JS cross bindists might require you to install a specific
+You need the required emscripten JS toolchain:
 version of emscripten. If that is the case, then ghcup will display the required emscripten version in the
 pre install message. You can use the following commands to install the emscripten toolchain on your system,
 substituting the required version for the bindist that you want to install.
 (Cf. [GHC-MR 10918](https://gitlab.haskell.org/ghc/ghc/-/merge_requests/10918))
 ```sh
 git clone https://github.com/emscripten-core/emsdk.git
 cd emsdk
-./emsdk install VERSION
+./emsdk install latest
-./emsdk activate VERSION
+./emsdk activate latest
 source ./emsdk_env.sh
 ```
-Instructions are also here: [Download and install — Emscripten documentation](https://emscripten.org/docs/getting_started/downloads.html).
+Instructions are also here: [Download and install — Emscripten 3.1.43-git (dev) documentation](https://emscripten.org/docs/getting_started/downloads.html).
-To install you can either use the tui interface by invoking `emconfigure ghcup tui` or
+To install we need to invoke ghcup like so:
 you can install directly like so:
 ```sh
 emconfigure ghcup install ghc --set javascript-unknown-ghcjs-9.6.2
@ -604,8 +560,6 @@ export SKIP_GHC=yes
 source ~/.ghc-wasm/env
 ```
 **Note that some wasm bindists don't work with the master branch of ghc-wasm-meta. GHCup will warn you about such cases prior to installation and point you to the right commit.**
 To install, we need to invoke ghcup like so also passing the `--host=<host>` flag (adjust as needed):
 ```sh
--- a/docs/install.md
+++ b/docs/install.md
@ -1,7 +1,7 @@
 # Installation
 GHCup makes it easy to install specific versions of GHC on GNU/Linux,
-macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](#supported-tools) from scratch.
+macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](./#supported-tools) from scratch.
 It follows the UNIX philosophy of [do one thing and do it well](https://en.wikipedia.org/wiki/Unix_philosophy#Do_One_Thing_and_Do_It_Well). Similar in scope to [rustup](https://github.com/rust-lang-nursery/rustup.rs), [pyenv](https://github.com/pyenv/pyenv) and [jenv](http://www.jenv.be).
 ## How to install
@ -32,7 +32,7 @@ GHCup has two main channels for every tool: **recommended** and **latest**. By d
 *latest* follows the latest release of every tool, while *recommended* is at the discretion of the GHCup maintainers and based on community adoption (hackage libraries, tools like HLS, stackage support, etc.) and known bugs.
-Also see [tags and shortcuts](guide.md#tags-and-shortcuts) for more information.
+Also see [tags and shortcuts](../guide/#tags-and-shortcuts) for more information.
 ## System requirements
@ -121,9 +121,9 @@ On Windows, msys2 should already have been set up during the installation, so mo
 ## Next steps
-1. Follow the [First steps guide](steps.md) on how to build a "Hello world" program, use `ghc`, run an interactive REPL and create a Haskell project
+1. Follow the [First steps guide](../steps) on how to build a "Hello world" program, use `ghc`, run an interactive REPL and create a Haskell project
 2. To understand the difference and overlap of `stack` and `cabal`, read on [here](https://gist.github.com/merijn/8152d561fb8b011f9313c48d876ceb07)
-3. To learn Haskell proper check out the links at [How to learn Haskell proper](steps.md#how-to-learn-haskell-proper)
+3. To learn Haskell proper check out the links at [How to learn Haskell proper](../steps#how-to-learn-haskell-proper)
 4. To learn more about Haskell Toolchain management, check out the [ghcup user guide](./guide.md)
 ## Uninstallation
@ -382,7 +382,7 @@ All set. You can run `cabal init` now in an empty directory to start a project.
 ### Void Linux
 Since void linux can be installed with glibc and musl, it's hard to support correctly with ghcup.
-One way to make ghcup work on **Void Linux musl** is to follow the [Overriding distro detection](guide.md#overriding-distro-detection)
+One way to make ghcup work on **Void Linux musl** is to follow the [Overriding distro detection](../guide/#overriding-distro-detection)
 section and tell it to consider Alpine bindists only. E.g.:
 ```sh
--- a/docs/steps.md
+++ b/docs/steps.md
@ -13,7 +13,7 @@ installed a Haskell toolchain:
 The Glorious Glasgow Haskell Compilation System, version 8.10.7
 ```
-If this fails, consult [the Getting started page](install.md) for information on
+If this fails, consult [the Getting started page](../install) for information on
 how to install Haskell on your computer.
 This guide is partly based on [Gil Mizrahi's blog](https://gilmi.me/blog/post/2021/08/14/hs-core-tools).
@ -44,7 +44,7 @@ follow the [GHC user guide](https://downloads.haskell.org/ghc/latest/docs/html/u
 Now we run our program:
 ```sh
-➜ ./hello
+➜ ./hello 
 Hello, Haskell!
 ```
@ -99,7 +99,7 @@ To enter the environment run the program `ghci`.
 ```sh
 ➜ ghci
 GHCi, version 9.0.2: https://www.haskell.org/ghc/  :? for help
-ghci>
+ghci> 
 ```
 It provides an interactive prompt where Haskell expressions can be written and
@ -199,7 +199,7 @@ And the modules of the relevant packages will be available for import:
 ```sh
 GHCi, version 9.0.1: https://www.haskell.org/ghc/  :? for help
-ghci> import Control.Concurrent.Async
+ghci> import Control.Concurrent.Async 
 ghci> import Say
 ghci> concurrently_ (sayString "Hello") (sayString "World")
 Hello
--- a/ghcup.cabal
+++ b/ghcup.cabal
@ -1,9 +1,9 @@
 cabal-version:      2.4
 name:               ghcup
-version:            0.1.22.0
+version:            0.1.20.0
 license:            LGPL-3.0-only
 license-file:       LICENSE
-copyright:          Julian Ospald 2024
+copyright:          Julian Ospald 2020
 maintainer:         hasufell@posteo.de
 author:             Julian Ospald
 homepage:           https://github.com/haskell/ghcup-hs
@ -175,7 +175,6 @@ library
    , base16-bytestring     >=0.1.1.6    && <1.1
    , binary                ^>=0.8.6.0
    , bytestring            >=0.10       && <0.12
    , bz2                   ^>=1.0.1.1
    , Cabal                 ^>=3.0.0.0 || ^>=3.2.0.0 || ^>=3.4.0.0 || ^>=3.6.0.0 || ^>=3.8.0.0 || ^>= 3.10.0.0
    , case-insensitive      ^>=1.2.1.0
    , casing                ^>=0.1.4.1
@ -245,6 +244,7 @@ library
    -- GHCup.OptParse.Run uses this
    exposed-modules: GHCup.Prelude.Process.Windows
    build-depends:
      , bzlib
      , process  ^>=1.6.11.0
      , Win32    >=2.10
@ -261,6 +261,7 @@ library
    install-includes: dirutils.h
    c-sources:        cbits/dirutils.c
    build-depends:
      , bz2              >=0.5.0.5 && <1.1
      , terminal-size    ^>=0.3.3
      , unix             ^>=2.7 || ^>=2.8
      , unix-bytestring  ^>=0.3.7.3
--- a/lib-opt/GHCup/OptParse/Compile.hs
+++ b/lib-opt/GHCup/OptParse/Compile.hs
@ -529,14 +529,9 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
          HLS.SourceDist targetVer -> do
            GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
            let vi = getVersionInfo (mkTVer targetVer) HLS dls
            forM_ (_viPreInstall =<< vi) $ \msg -> do
              lift $ logWarn msg
              lift $ logWarn
                "...waiting for 5 seconds, you can still abort..."
              liftIO $ threadDelay 5000000 -- give the user a sec to intervene
            forM_ (_viPreCompile =<< vi) $ \msg -> do
-              lift $ logWarn msg
+              lift $ logInfo msg
-              lift $ logWarn
+              lift $ logInfo
                "...waiting for 5 seconds, you can still abort..."
              liftIO $ threadDelay 5000000 -- for compilation, give the user a sec to intervene
          _ -> pure ()
@ -583,14 +578,9 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
          GHC.SourceDist targetVer -> do
            GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
            let vi = getVersionInfo (mkTVer targetVer) GHC dls
            forM_ (_viPreInstall =<< vi) $ \msg -> do
              lift $ logWarn msg
              lift $ logWarn
                "...waiting for 5 seconds, you can still abort..."
              liftIO $ threadDelay 5000000 -- give the user a sec to intervene
            forM_ (_viPreCompile =<< vi) $ \msg -> do
-              lift $ logWarn msg
+              lift $ logInfo msg
-              lift $ logWarn
+              lift $ logInfo
                "...waiting for 5 seconds, you can still abort..."
              liftIO $ threadDelay 5000000 -- for compilation, give the user a sec to intervene
          _ -> pure ()
--- a/lib-opt/GHCup/OptParse/Config.hs
+++ b/lib-opt/GHCup/OptParse/Config.hs
@ -133,8 +133,7 @@ updateSettings usl usr =
       gpgSetting' = uGPGSetting usl <|> uGPGSetting usr
       platformOverride' = uPlatformOverride usl <|> uPlatformOverride usr
       mirrors' = uMirrors usl <|> uMirrors usr
-       defGHCconfOptions' = uDefGHCConfOptions usl <|> uDefGHCConfOptions usr
+   in UserSettings cache' metaCache' metaMode' noVerify' verbose' keepDirs' downloader' (updateKeyBindings (uKeyBindings usl) (uKeyBindings usr)) urlSource' noNetwork' gpgSetting' platformOverride' mirrors'
   in UserSettings cache' metaCache' metaMode' noVerify' verbose' keepDirs' downloader' (updateKeyBindings (uKeyBindings usl) (uKeyBindings usr)) urlSource' noNetwork' gpgSetting' platformOverride' mirrors' defGHCconfOptions'
 where
  updateKeyBindings :: Maybe UserKeyBindings -> Maybe UserKeyBindings -> Maybe UserKeyBindings
  updateKeyBindings Nothing Nothing = Nothing
--- a/lib-opt/GHCup/OptParse/GC.hs
+++ b/lib-opt/GHCup/OptParse/GC.hs
@ -47,7 +47,6 @@ data GCOptions = GCOptions
  , gcHLSNoGHC :: Bool
  , gcCache :: Bool
  , gcTmp :: Bool
  , gcUnset :: Bool
  } deriving (Eq, Show)
@ -78,9 +77,6 @@ gcP =
  <*>
    switch
      (short 't' <> long "tmpdirs" <> help "Remove tmpdir leftovers")
  <*>
    switch
      (short 'u' <> long "unset" <> help "Remove all tool versions that are not 'set'")
@ -138,7 +134,6 @@ gc GCOptions{..} runAppState runLogger = runGC runAppState (do
  liftE $ when gcHLSNoGHC rmHLSNoGHC
  lift $ when gcCache rmCache
  lift $ when gcTmp rmTmp
  liftE $ when gcUnset rmUnsetTools
   ) >>= \case
            VRight _ -> do
                  pure ExitSuccess
--- a/lib-opt/GHCup/OptParse/Install.hs
+++ b/lib-opt/GHCup/OptParse/Install.hs
@ -24,7 +24,6 @@ import           GHCup.Prelude
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ
 import           Control.Concurrent (threadDelay)
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
@ -328,11 +327,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
    (case instBindist of
       Nothing -> runInstGHC s' $ do
         (v, vi) <- liftE $ fromVersion instVer GHC
         forM_ (_viPreInstall =<< vi) $ \msg -> do
           lift $ logWarn msg
           lift $ logWarn
             "...waiting for 5 seconds, you can still abort..."
           liftIO $ threadDelay 5000000 -- give the user a sec to intervene
         liftE $ runBothE' (installGHCBin
                     v
                     (maybe GHCupInternal IsolateDir isolateDir)
@ -344,11 +338,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
       Just uri -> do
         runInstGHC s'{ settings = settings {noVerify = True}} $ do
           (v, vi) <- liftE $ fromVersion instVer GHC
           forM_ (_viPreInstall =<< vi) $ \msg -> do
             lift $ logWarn msg
             lift $ logWarn
               "...waiting for 5 seconds, you can still abort..."
             liftIO $ threadDelay 5000000 -- give the user a sec to intervene
           liftE $ runBothE' (installGHCBindist
                       (DownloadInfo uri (Just $ RegexDir "ghc-.*") "" Nothing Nothing)
                       v
@ -410,11 +399,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
    (case instBindist of
       Nothing -> runInstTool s' $ do
         (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Cabal
         forM_ (_viPreInstall =<< vi) $ \msg -> do
           lift $ logWarn msg
           lift $ logWarn
             "...waiting for 5 seconds, you can still abort..."
           liftIO $ threadDelay 5000000 -- give the user a sec to intervene
         liftE $ runBothE' (installCabalBin
                                    v
                                    (maybe GHCupInternal IsolateDir isolateDir)
@ -424,11 +408,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
       Just uri -> do
         runInstTool s'{ settings = settings { noVerify = True}} $ do
           (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Cabal
           forM_ (_viPreInstall =<< vi) $ \msg -> do
             lift $ logWarn msg
             lift $ logWarn
               "...waiting for 5 seconds, you can still abort..."
             liftIO $ threadDelay 5000000 -- give the user a sec to intervene
           liftE $ runBothE' (installCabalBindist
                                      (DownloadInfo uri Nothing "" Nothing Nothing)
                                      v
@ -469,11 +448,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
     (case instBindist of
       Nothing -> runInstTool s' $ do
         (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
         forM_ (_viPreInstall =<< vi) $ \msg -> do
           lift $ logWarn msg
           lift $ logWarn
             "...waiting for 5 seconds, you can still abort..."
           liftIO $ threadDelay 5000000 -- give the user a sec to intervene
         liftE $ runBothE' (installHLSBin
                                    v
                                    (maybe GHCupInternal IsolateDir isolateDir)
@ -483,11 +457,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
       Just uri -> do
         runInstTool s'{ settings = settings { noVerify = True}} $ do
           (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
           forM_ (_viPreInstall =<< vi) $ \msg -> do
             lift $ logWarn msg
             lift $ logWarn
               "...waiting for 5 seconds, you can still abort..."
             liftIO $ threadDelay 5000000 -- give the user a sec to intervene
           -- TODO: support legacy
           liftE $ runBothE' (installHLSBindist
                                      (DownloadInfo uri (if isWindows then Nothing else Just (RegexDir "haskell-language-server-*")) "" Nothing Nothing)
@ -529,11 +498,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
     (case instBindist of
        Nothing -> runInstTool s' $ do
          (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Stack
          forM_ (_viPreInstall =<< vi) $ \msg -> do
            lift $ logWarn msg
            lift $ logWarn
              "...waiting for 5 seconds, you can still abort..."
            liftIO $ threadDelay 5000000 -- give the user a sec to intervene
          liftE $ runBothE' (installStackBin
                                     v
                                     (maybe GHCupInternal IsolateDir isolateDir)
@ -543,11 +507,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
        Just uri -> do
          runInstTool s'{ settings = settings { noVerify = True}} $ do
            (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Stack
            forM_ (_viPreInstall =<< vi) $ \msg -> do
              lift $ logWarn msg
              lift $ logWarn
                "...waiting for 5 seconds, you can still abort..."
              liftIO $ threadDelay 5000000 -- give the user a sec to intervene
            liftE $ runBothE' (installStackBindist
                                       (DownloadInfo uri Nothing "" Nothing Nothing)
                                       v
--- a/lib-opt/GHCup/OptParse/Upgrade.hs
+++ b/lib-opt/GHCup/OptParse/Upgrade.hs
@ -17,7 +17,6 @@ import           GHCup.Types
 import           GHCup.Prelude.File
 import           GHCup.Prelude.Logger
 import           Control.Concurrent (threadDelay)
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
@ -136,15 +135,8 @@ upgrade uOpts force' fatal Dirs{..} runAppState runLogger = do
    UpgradeGHCupDir -> pure (Just (binDir </> "ghcup" <> exeExt))
  runUpgrade runAppState (do
    v' <- liftE $ upgradeGHCup target force' fatal
    GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
    Just (tver, vi) <- pure $ getLatest dls GHCup
    let latestVer = _tvVersion tver
    forM_ (_viPreInstall vi) $ \msg -> do
      lift $ logWarn msg
      lift $ logWarn
        "...waiting for 5 seconds, you can still abort..."
      liftIO $ threadDelay 5000000 -- give the user a sec to intervene
    v' <- liftE $ upgradeGHCup' target force' fatal latestVer
    pure (v', dls)
    ) >>= \case
      VRight (v', dls) -> do
--- a/lib/GHCup.hs
+++ b/lib/GHCup.hs
@ -273,6 +273,7 @@ getDebugInfo = do
    --[ GHCup upgrade etc ]--
    -------------------------
 -- | Upgrade ghcup and place it in @~\/.ghcup\/bin\/ghcup@,
 -- if no path is provided.
 upgradeGHCup :: ( MonadMask m
@ -307,48 +308,11 @@ upgradeGHCup :: ( MonadMask m
                  m
                  Version
 upgradeGHCup mtarget force' fatal = do
  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
  let latestVer = _tvVersion $ fst (fromJust (getLatest dls GHCup))
  upgradeGHCup' mtarget force' fatal latestVer
 -- | Upgrade ghcup and place it in @~\/.ghcup\/bin\/ghcup@,
 -- if no path is provided.
 upgradeGHCup' :: ( MonadMask m
                 , MonadReader env m
                 , HasDirs env
                 , HasPlatformReq env
                 , HasGHCupInfo env
                 , HasSettings env
                 , MonadCatch m
                 , HasLog env
                 , MonadThrow m
                 , MonadFail m
                 , MonadResource m
                 , MonadIO m
                 , MonadUnliftIO m
                 )
              => Maybe FilePath    -- ^ full file destination to write ghcup into
              -> Bool              -- ^ whether to force update regardless
                                   --   of currently installed version
              -> Bool              -- ^ whether to throw an error if ghcup is shadowed
              -> Version
              -> Excepts
                   '[ CopyError
                    , DigestError
                    , ContentLengthError
                    , GPGError
                    , GPGError
                    , DownloadFailed
                    , NoDownload
                    , NoUpdate
                    , ToolShadowed
                    ]
                   m
                   Version
 upgradeGHCup' mtarget force' fatal latestVer = do
  Dirs {..} <- lift getDirs
  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
  lift $ logInfo "Upgrading GHCup..."
  let latestVer = _tvVersion $ fst (fromJust (getLatest dls GHCup))
  (Just ghcupPVPVer) <- pure $ pvpToVersion ghcUpVer ""
  when (not force' && (latestVer <= ghcupPVPVer)) $ throwE NoUpdate
  dli   <- liftE $ getDownloadInfo GHCup latestVer
@ -542,26 +506,6 @@ rmOldGHC = do
  forM_ ghcs $ \ghc -> when (ghc `elem` oldGHCs) $ rmGHCVer ghc
 rmUnsetTools :: ( MonadReader env m
                , HasGHCupInfo env
                , HasPlatformReq env
                , HasDirs env
                , HasLog env
                , MonadIO m
                , MonadFail m
                , MonadMask m
                , MonadUnliftIO m
                )
             => Excepts '[NotInstalled, UninstallFailed] m ()
 rmUnsetTools = do
  vers <- lift $ listVersions Nothing [ListInstalled True, ListSet False] False True (Nothing, Nothing)
  forM_ vers $ \ListResult{..} -> case lTool of
    GHC   -> liftE $ rmGHCVer (GHCTargetVersion lCross lVer)
    HLS   -> liftE $ rmHLSVer lVer
    Cabal -> liftE $ rmCabalVer lVer
    Stack -> liftE $ rmStackVer lVer
    GHCup -> pure ()
 rmProfilingLibs :: ( MonadReader env m
                   , HasDirs env
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@ -177,7 +177,7 @@ getDownloadsF pfreq@(PlatformRequest arch plat _) = do
   where
    fromDownloadInfo :: DownloadInfo -> VersionInfo
    fromDownloadInfo dli = let aspec = M.singleton arch (M.singleton plat (M.singleton Nothing dli))
-                           in VersionInfo [] Nothing Nothing Nothing Nothing aspec Nothing Nothing Nothing Nothing
+                           in VersionInfo [] Nothing Nothing Nothing Nothing aspec Nothing Nothing Nothing
    fromStackDownloadInfo :: MonadThrow m => Stack.GHCDownloadInfo -> m DownloadInfo
    fromStackDownloadInfo (Stack.GHCDownloadInfo { gdiDownloadInfo = Stack.DownloadInfo{..} }) = do
--- a/lib/GHCup/GHC.hs
+++ b/lib/GHCup/GHC.hs
@ -439,22 +439,39 @@ installUnpackedGHC path inst tver forceInstall addConfArgs
      liftE $ mergeGHCFileTree path inst tver forceInstall
  | otherwise = do
      PlatformRequest {..} <- lift getPlatformReq
      Settings {..} <- lift getSettings
-      addConfArgs' <- sanitizefGHCconfOptions (T.unpack <$> addConfArgs)
+      let ldOverride
-      defGHCConfOptions' <- sanitizefGHCconfOptions defGHCConfOptions
+           | _tvVersion tver >= [vver|8.2.2|]
           , _rPlatform `elem` [Linux Alpine, Darwin]
           = ["--disable-ld-override"]
           | otherwise
           = []
      lift $ logInfo "Installing GHC (this may take a while)"
      env <- case _rPlatform of
               -- https://github.com/haskell/ghcup-hs/issues/967
               Linux Alpine
                 -- lets not touch LD for cross targets
                 | Nothing <- _tvTarget tver -> do
                     cEnv <- liftIO getEnvironment
                     spaths <- liftIO getSearchPath
                     has_ld_bfd <- isJust <$> liftIO (searchPath spaths "ld.bfd")
                     let ldSet = isJust $ lookup "LD" cEnv
                     -- only set LD if ld.bfd exists in PATH and LD is not set
                     -- already
                     if has_ld_bfd && not ldSet
                     then do
                       lift $ logInfo "Detected alpine linux... setting LD=ld.bfd"
                       pure $ Just (("LD", "ld.bfd") : cEnv)
                     else pure Nothing
               _ -> pure Nothing
      lEM $ execLogged "sh"
                       ("./configure" : ("--prefix=" <> fromInstallDir inst)
-                        : (maybe mempty (\x -> ["--target=" <> T.unpack x]) (_tvTarget tver)
+                        : (maybe mempty (\x -> ["--target=" <> T.unpack x]) (_tvTarget tver) <> ldOverride <> (T.unpack <$> addConfArgs))
                          <> ldOverride (_tvVersion tver)
                          <> defGHCConfOptions'
                          <> addConfArgs')
                       )
                       (Just $ fromGHCupPath path)
                       "ghc-configure"
-                       Nothing
+                       env
      tmpInstallDest <- lift withGHCupTmpDir
      lEM $ make ["DESTDIR=" <> fromGHCupPath tmpInstallDest, "install"] (Just $ fromGHCupPath path)
      liftE $ catchWarn $ lEM @_ @'[ProcessError] $ darwinNotarization _rPlatform (fromGHCupPath tmpInstallDest)
@ -462,7 +479,6 @@ installUnpackedGHC path inst tver forceInstall addConfArgs
      pure ()
 mergeGHCFileTree :: ( MonadReader env m
                    , HasPlatformReq env
                    , HasDirs env
@ -892,7 +908,7 @@ compileGHC targetGhc crossTarget vps bstrap jobs mbuildConfig patches aargs buil
      GitDist GitBranch{..} -> do
        tmpUnpack <- lift mkGhcupTmpDir
        let git args = execLogged "git" ("--no-pager":args) (Just $ fromGHCupPath tmpUnpack) "git" Nothing
-        (tver, ov) <- cleanUpOnError tmpUnpack $ reThrowAll @_ @'[PatchFailed, ProcessError, NotFoundInPATH, DigestError, ContentLengthError, DownloadFailed, GPGError] DownloadFailed $ do
+        (tver, ov) <- reThrowAll @_ @'[PatchFailed, ProcessError, NotFoundInPATH, DigestError, ContentLengthError, DownloadFailed, GPGError] DownloadFailed $ do
          let rep = fromMaybe "https://gitlab.haskell.org/ghc/ghc.git" repo
          lift $ logInfo $ "Fetching git repo " <> T.pack rep <> " at ref " <> T.pack ref <> " (this may take a while)"
          lEM $ git [ "init" ]
@ -1297,8 +1313,6 @@ compileGHC targetGhc crossTarget vps bstrap jobs mbuildConfig patches aargs buil
                (_tvTarget tver)
      ++ ["--prefix=" <> ghcdir]
      ++ (if isWindows then ["--enable-tarballs-autodownload"] else [])
      -- https://github.com/haskell/ghcup-hs/issues/1032
      ++ ldOverride (_tvVersion tver)
      ++ fmap T.unpack aargs
      )
      (Just workdir)
@ -1373,16 +1387,3 @@ postGHCInstall ver@GHCTargetVersion {..} = do
  forM_ v' $ \(mj, mi) -> lift (getGHCForPVP (PVP (fromIntegral mj :| [fromIntegral mi])) _tvTarget)
    >>= mapM_ (\v -> liftE $ setGHC v SetGHC_XY Nothing)
 ldOverride ::  Version -> [String]
 ldOverride ver
  | ver >= [vver|8.2.2|]
  = ["--disable-ld-override"]
  | otherwise
  = []
 sanitizefGHCconfOptions :: MonadFail m => [String] -> m [String]
 sanitizefGHCconfOptions args
  | "--prefix" `elem` fmap (takeWhile (/= '=')) args = fail "Don't explicitly set --prefix ...aborting"
  | otherwise = pure args
--- a/lib/GHCup/HLS.hs
+++ b/lib/GHCup/HLS.hs
@ -437,7 +437,7 @@ compileHLS targetHLS ghcs jobs vps installDir cabalProject cabalProjectLocal upd
    GitDist GitBranch{..} -> do
      tmpUnpack <- lift mkGhcupTmpDir
      let git args = execLogged "git" ("--no-pager":args) (Just $ fromGHCupPath tmpUnpack) "git" Nothing
-      cleanUpOnError tmpUnpack $ reThrowAll @_ @'[ProcessError] DownloadFailed $ do
+      reThrowAll @_ @'[ProcessError] DownloadFailed $ do
        let rep = fromMaybe "https://github.com/haskell/haskell-language-server.git" repo
        lift $ logInfo $ "Fetching git repo " <> T.pack rep <> " at ref " <> T.pack ref <> " (this may take a while)"
        lEM $ git [ "init" ]
--- a/lib/GHCup/Prelude/Process/Windows.hs
+++ b/lib/GHCup/Prelude/Process/Windows.hs
@ -150,7 +150,7 @@ executeOut' :: MonadIO m
            -> m CapturedProcess
 executeOut' path args chdir env' = do
  cp <- createProcessWithMingwPath ((proc path args){ cwd = chdir, env = env' })
-  (exit, out, err) <- liftIO $ withRestorePath (env cp) $ readCreateProcessWithExitCodeBS cp ""
+  (exit, out, err) <- liftIO $ readCreateProcessWithExitCodeBS cp ""
  pure $ CapturedProcess exit out err
@ -166,21 +166,20 @@ execLogged :: ( MonadReader env m
           -> FilePath         -- ^ log filename (opened in append mode)
           -> Maybe [(String, String)] -- ^ optional environment
           -> m (Either ProcessError ())
-execLogged exe args chdir lfile env' = do
+execLogged exe args chdir lfile env = do
  Dirs {..} <- getDirs
  logDebug $ T.pack $ "Running " <> exe <> " with arguments " <> show args
  let stdoutLogfile = fromGHCupPath logsDir </> lfile <> ".stdout.log"
      stderrLogfile = fromGHCupPath logsDir </> lfile <> ".stderr.log"
  cp <- createProcessWithMingwPath ((proc exe args)
    { cwd = chdir
-    , env = env'
+    , env = env
    , std_in = CreatePipe
    , std_out = CreatePipe
    , std_err = CreatePipe
    })
  fmap (toProcessError exe args)
    $ liftIO
    $ withRestorePath (env cp)
    $ withCreateProcess cp
    $ \_ mout merr ph ->
        case (mout, merr) of
@ -214,9 +213,16 @@ exec :: MonadIO m
     -> Maybe FilePath   -- ^ optionally chdir into this
     -> Maybe [(String, String)] -- ^ optional environment
     -> m (Either ProcessError ())
-exec exe args chdir env' = do
+exec exe args chdir env = do
-  cp <- createProcessWithMingwPath ((proc exe args) { cwd = chdir, env = env' })
+  -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
-  exit_code <- liftIO $ withRestorePath (env cp) $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
+  forM_ (Map.fromList <$> env) $ \cEnv -> do
    let paths = ["PATH", "Path"]
        curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
        newPath = intercalate [searchPathSeparator] curPaths
    liftIO $ setEnv "PATH" ""
    liftIO $ setEnv "Path" newPath
  cp <- createProcessWithMingwPath ((proc exe args) { cwd = chdir, env = env })
  exit_code <- liftIO $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
  pure $ toProcessError exe args exit_code
 -- | Like 'exec', except doesn't add msys2 stuff to PATH.
@ -227,6 +233,13 @@ execNoMinGW :: MonadIO m
     -> Maybe [(String, String)] -- ^ optional environment
     -> m (Either ProcessError ())
 execNoMinGW exe args chdir env = do
  -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
  forM_ (Map.fromList <$> env) $ \cEnv -> do
    let paths = ["PATH", "Path"]
        curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
        newPath = intercalate [searchPathSeparator] curPaths
    liftIO $ setEnv "PATH" ""
    liftIO $ setEnv "Path" newPath
  let cp = (proc exe args) { cwd = chdir, env = env }
  exit_code <- liftIO $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
  pure $ toProcessError exe args exit_code
@ -250,34 +263,24 @@ createProcessWithMingwPath :: MonadIO m
                          => CreateProcess
                          -> m CreateProcess
 createProcessWithMingwPath cp = do
  msys2Dir <- liftIO ghcupMsys2Dir
  cEnv <- Map.fromList <$> maybe (liftIO getEnvironment) pure (env cp)
-  mingWPaths <- liftIO ghcupMsys2BinDirs'
+  let mingWPaths = [msys2Dir </> "mingw64" </> "bin"
-  let paths = ["PATH", "Path"]
+                   ,msys2Dir </> "usr" </> "bin"
                   ]
      paths = ["PATH", "Path"]
      curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
      newPath = intercalate [searchPathSeparator] (mingWPaths ++ curPaths)
      envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
      envWithNewPath = Map.insert "Path" newPath envWithoutPath
  liftIO $ setEnv "Path" newPath
  pure $ cp { env = Just $ Map.toList envWithNewPath }
-
+ghcupMsys2Dir :: IO FilePath
-withRestorePath :: MonadIO m => Maybe [(String, String)] -- ^ optional env we want to extract 'PATH' from
+ghcupMsys2Dir =
-                             -> m a                      -- ^ action to perform
+  lookupEnv "GHCUP_MSYS2" >>= \case
-                             -> m a
+    Just fp -> pure fp
-withRestorePath env action = do
+    Nothing -> do
-  -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
+      baseDir <- liftIO ghcupBaseDir
-  oldPATH <- liftIO $ lookupEnv "PATH"
+      pure (fromGHCupPath baseDir </> "msys64")
  oldPath <- liftIO $ lookupEnv "Path"
  forM_ (Map.fromList <$> env) $ \cEnv -> do
    let paths = ["PATH", "Path"]
        curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
        newPath = intercalate [searchPathSeparator] curPaths
    liftIO $ setEnv "PATH" ""
    liftIO $ setEnv "Path" newPath
    liftIO $ print newPath
  r <- action
  liftIO $ maybe (unsetEnv "PATH") (setEnv "PATH") oldPATH
  liftIO $ maybe (unsetEnv "Path") (setEnv "Path") oldPath
  pure r
--- a/lib/GHCup/Types.hs
+++ b/lib/GHCup/Types.hs
@ -149,7 +149,6 @@ data VersionInfo = VersionInfo
  , _viTestDL      :: Maybe DownloadInfo -- ^ test tarball
  , _viArch        :: ArchitectureSpec   -- ^ descend for binary downloads per arch
  -- informative messages
  , _viPreInstall  :: Maybe Text
  , _viPostInstall :: Maybe Text
  , _viPostRemove  :: Maybe Text
  , _viPreCompile  :: Maybe Text
@ -379,25 +378,24 @@ data MetaMode = Strict
 instance NFData MetaMode
 data UserSettings = UserSettings
-  { uCache             :: Maybe Bool
+  { uCache       :: Maybe Bool
-  , uMetaCache         :: Maybe Integer
+  , uMetaCache   :: Maybe Integer
-  , uMetaMode          :: Maybe MetaMode
+  , uMetaMode    :: Maybe MetaMode
-  , uNoVerify          :: Maybe Bool
+  , uNoVerify    :: Maybe Bool
-  , uVerbose           :: Maybe Bool
+  , uVerbose     :: Maybe Bool
-  , uKeepDirs          :: Maybe KeepDirs
+  , uKeepDirs    :: Maybe KeepDirs
-  , uDownloader        :: Maybe Downloader
+  , uDownloader  :: Maybe Downloader
-  , uKeyBindings       :: Maybe UserKeyBindings
+  , uKeyBindings :: Maybe UserKeyBindings
-  , uUrlSource         :: Maybe URLSource
+  , uUrlSource   :: Maybe URLSource
-  , uNoNetwork         :: Maybe Bool
+  , uNoNetwork   :: Maybe Bool
-  , uGPGSetting        :: Maybe GPGSetting
+  , uGPGSetting  :: Maybe GPGSetting
-  , uPlatformOverride  :: Maybe PlatformRequest
+  , uPlatformOverride :: Maybe PlatformRequest
-  , uMirrors           :: Maybe DownloadMirrors
+  , uMirrors     :: Maybe DownloadMirrors
  , uDefGHCConfOptions :: Maybe [String]
  }
  deriving (Show, GHC.Generic, Eq)
 defaultUserSettings :: UserSettings
-defaultUserSettings = UserSettings Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
+defaultUserSettings = UserSettings Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
 fromSettings :: Settings -> Maybe KeyBindings -> UserSettings
 fromSettings Settings{..} Nothing =
@ -415,7 +413,6 @@ fromSettings Settings{..} Nothing =
    , uGPGSetting = Just gpgSetting
    , uPlatformOverride = platformOverride
    , uMirrors = Just mirrors
    , uDefGHCConfOptions = Just defGHCConfOptions
  }
 fromSettings Settings{..} (Just KeyBindings{..}) =
  let ukb = UserKeyBindings
@ -442,7 +439,6 @@ fromSettings Settings{..} (Just KeyBindings{..}) =
    , uGPGSetting = Just gpgSetting
    , uPlatformOverride = platformOverride
    , uMirrors = Just mirrors
    , uDefGHCConfOptions = Just defGHCConfOptions
  }
 data UserKeyBindings = UserKeyBindings
@ -515,20 +511,19 @@ instance NFData LeanAppState
 data Settings = Settings
-  { cache             :: Bool
+  { cache            :: Bool
-  , metaCache         :: Integer
+  , metaCache        :: Integer
-  , metaMode          :: MetaMode
+  , metaMode         :: MetaMode
-  , noVerify          :: Bool
+  , noVerify         :: Bool
-  , keepDirs          :: KeepDirs
+  , keepDirs         :: KeepDirs
-  , downloader        :: Downloader
+  , downloader       :: Downloader
-  , verbose           :: Bool
+  , verbose          :: Bool
-  , urlSource         :: URLSource
+  , urlSource        :: URLSource
-  , noNetwork         :: Bool
+  , noNetwork        :: Bool
-  , gpgSetting        :: GPGSetting
+  , gpgSetting       :: GPGSetting
-  , noColor           :: Bool -- this also exists in LoggerConfig
+  , noColor          :: Bool -- this also exists in LoggerConfig
-  , platformOverride  :: Maybe PlatformRequest
+  , platformOverride :: Maybe PlatformRequest
-  , mirrors           :: DownloadMirrors
+  , mirrors          :: DownloadMirrors
  , defGHCConfOptions :: [String]
  }
  deriving (Show, GHC.Generic)
@ -536,7 +531,7 @@ defaultMetaCache :: Integer
 defaultMetaCache = 300 -- 5 minutes
 defaultSettings :: Settings
-defaultSettings = Settings False defaultMetaCache Lax False Never Curl False GHCupURL False GPGNone False Nothing (DM mempty) []
+defaultSettings = Settings False defaultMetaCache Lax False Never Curl False GHCupURL False GPGNone False Nothing (DM mempty)
 instance NFData Settings
@ -549,23 +544,11 @@ data Dirs = Dirs
  , dbDir      :: GHCupPath
  , recycleDir :: GHCupPath -- mainly used on windows
  , tmpDir     :: GHCupPath
  , msys2Dir   :: FilePath
  }
  deriving (Show, GHC.Generic)
 instance NFData Dirs
 data MSYS2Env = MSYS
              | UCRT64
              | CLANG64
              | CLANGARM64
              | CLANG32
              | MINGW64
              | MINGW32
  deriving (Eq, Show, Ord, GHC.Generic, Read)
 instance NFData MSYS2Env
 data KeepDirs = Always
              | Errors
              | Never
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@ -1084,6 +1084,27 @@ cleanUpOnError bdir action = do
  flip onException (lift exAction) $ onE_ exAction action
 -- | Clean up the given directory if the action fails,
 -- depending on the Settings.
 cleanFinally :: ( MonadReader env m
                  , HasDirs env
                  , HasSettings env
                  , MonadIO m
                  , MonadMask m
                  , HasLog env
                  , MonadUnliftIO m
                  , MonadFail m
                  , MonadCatch m
                  )
               => GHCupPath        -- ^ build directory (cleaned up depending on Settings)
               -> Excepts e m a
               -> Excepts e m a
 cleanFinally bdir action = do
  Settings {..} <- lift getSettings
  let exAction = when (keepDirs == Never) $ rmBDir bdir
  flip finally (lift exAction) $ onE_ exAction action
 -- | Remove a build directory, ignoring if it doesn't exist and gracefully
 -- printing other errors without crashing.
 rmBDir :: (MonadReader env m, HasLog env, MonadUnliftIO m, MonadIO m) => GHCupPath -> m ()
@ -1135,7 +1156,7 @@ ensureShimGen
 -- | Ensure ghcup directory structure exists.
 ensureDirectories :: Dirs -> IO ()
-ensureDirectories (Dirs baseDir binDir cacheDir logsDir confDir trashDir dbDir tmpDir _) = do
+ensureDirectories (Dirs baseDir binDir cacheDir logsDir confDir trashDir dbDir tmpDir) = do
  createDirRecursive' (fromGHCupPath baseDir)
  createDirRecursive' (fromGHCupPath baseDir </> "ghc")
  createDirRecursive' (fromGHCupPath baseDir </> "hls")
--- a/lib/GHCup/Utils/Dirs.hs
+++ b/lib/GHCup/Utils/Dirs.hs
@ -32,8 +32,6 @@ module GHCup.Utils.Dirs
  , getConfigFilePath'
  , useXDG
  , cleanupTrash
  , ghcupMsys2BinDirs
  , ghcupMsys2BinDirs'
  , GHCupPath
  , appendGHCupPath
@ -138,7 +136,6 @@ import           GHC.IO.Exception               ( IOErrorType(NoSuchThing) )
 import           Haskus.Utils.Variant.Excepts
 import           Optics hiding ( uncons )
 import           Safe
 import           System.Info
 import           System.Directory hiding ( removeDirectory
                                         , removeDirectoryRecursive
                                         , removePathForcibly
@ -341,48 +338,6 @@ ghcupTMPDir
        else ghcupBaseDir <&> (\(GHCupPath gp) -> GHCupPath (gp </> "tmp"))
 ghcupMsys2Dir :: IO FilePath
 ghcupMsys2Dir =
  lookupEnv "GHCUP_MSYS2" >>= \case
    Just fp -> pure fp
    Nothing -> do
      baseDir <- liftIO ghcupBaseDir
      pure (fromGHCupPath baseDir </> "msys64")
 ghcupMsys2BinDirs :: (MonadFail m, MonadIO m, MonadReader env m, HasDirs env) => m [FilePath]
 ghcupMsys2BinDirs = do
  Dirs{..} <- getDirs
  liftIO $ ghcupMsys2BinDirs_ msys2Dir
 ghcupMsys2BinDirs' :: IO [FilePath]
 ghcupMsys2BinDirs' = do
  msys2Dir <- ghcupMsys2Dir
  ghcupMsys2BinDirs_ msys2Dir
 ghcupMsys2BinDirs_ :: FilePath -> IO [FilePath]
 ghcupMsys2BinDirs_ msys2Dir' = do
  env <- liftIO (lookupEnv "GHCUP_MSYS2_ENV") >>= \case
    Just env -> maybe (fail parseFailMsg) pure $ readMay @MSYS2Env env
    Nothing
      | "x86_64"  <- arch -> pure MINGW64
      | "i386"    <- arch -> pure MINGW32
      | "aarch64" <- arch -> pure CLANGARM64
      | otherwise -> fail "No compatible architecture for msys2"
  pure [msys2Dir' </> toEnvDir env </> "bin", msys2Dir' </> toEnvDir MSYS </> "bin"]
 where
  -- https://www.msys2.org/docs/environments/
  toEnvDir :: MSYS2Env -> FilePath
  toEnvDir MSYS       = "usr"
  toEnvDir UCRT64     = "ucrt64"
  toEnvDir CLANG64    = "clang64"
  toEnvDir CLANGARM64 = "clangarm64"
  toEnvDir CLANG32    = "clang32"
  toEnvDir MINGW64    = "mingw64"
  toEnvDir MINGW32    = "mingw32"
  parseFailMsg = "Invalid value for GHCUP_MSYS2_ENV. Valid values are: MSYS, UCRT64, CLANG64, CLANGARM64, CLANG32, MINGW64, MINGW32"
 getAllDirs :: IO Dirs
 getAllDirs = do
  baseDir    <- ghcupBaseDir
@ -393,7 +348,6 @@ getAllDirs = do
  recycleDir <- ghcupRecycleDir
  tmpDir     <- ghcupTMPDir
  dbDir      <- ghcupDbDir
  msys2Dir   <- ghcupMsys2Dir
  pure Dirs { .. }
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@ -20,7 +20,6 @@
 #   * BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG - whether to adjust mingw paths in cabal.config on windows
 #   * BOOTSTRAP_HASKELL_DOWNLOADER - which downloader to use (default: curl)
 #   * GHCUP_BASE_URL - the base url for ghcup binary download (use this to overwrite https://downloads.haskell.org/~ghcup with a mirror)
 #   * GHCUP_MSYS2_ENV - the msys2 environment to use on windows, see https://www.msys2.org/docs/environments/ (defauts to MINGW64, MINGW32 or CLANGARM64, depending on the architecture)
 # License: LGPL-3.0
@ -28,18 +27,9 @@
 # safety subshell to avoid executing anything in case this script is not downloaded properly
 (
 die() {
    if [ -n "${NO_COLOR}" ] ; then
        (>&2 printf "%s\\n" "$1")
    else
        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
    fi
    exit 2
 }
 plat="$(uname -s)"
 arch=$(uname -m)
-ghver="0.1.22.0"
+ghver="0.1.20.0"
 : "${GHCUP_BASE_URL:=https://downloads.haskell.org/~ghcup}"
 export GHCUP_SKIP_UPDATE_CHECK=yes
@ -65,40 +55,18 @@ case "${plat}" in
 			;;
 esac
 case "${GHCUP_MSYS2_ENV}" in
    "")
        case "${arch}" in
            x86_64|amd64)
                GHCUP_MSYS2_ENV_DIR="mingw64" ;;
            i*86)
                GHCUP_MSYS2_ENV_DIR="mingw32" ;;
            aarch64|arm64)
                GHCUP_MSYS2_ENV_DIR="clangarm64" ;;
            *) die "Unknown architecture: ${arch}" ;;
        esac
        ;;
    MSYS)
        GHCUP_MSYS2_ENV_DIR="usr" ;;
    UCRT64)
        GHCUP_MSYS2_ENV_DIR="ucrt64" ;;
    CLANG64)
        GHCUP_MSYS2_ENV_DIR="clang64" ;;
    CLANGARM64)
        GHCUP_MSYS2_ENV_DIR="clangarm64" ;;
    CLANG32)
        GHCUP_MSYS2_ENV_DIR="clang32" ;;
    MINGW64)
        GHCUP_MSYS2_ENV_DIR="mingw64" ;;
    MINGW32)
        GHCUP_MSYS2_ENV_DIR="mingw32" ;;
    *)
        die "Invalid value for GHCUP_MSYS2_ENV. Valid values are: MSYS, UCRT64, CLANG64, CLANGARM64, CLANG32, MINGW64, MINGW32" ;;
 esac
 : "${BOOTSTRAP_HASKELL_GHC_VERSION:=recommended}"
 : "${BOOTSTRAP_HASKELL_CABAL_VERSION:=recommended}"
 die() {
    if [ -n "${NO_COLOR}" ] ; then
        (>&2 printf "%s\\n" "$1")
    else
        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
    fi
    exit 2
 }
 warn() {
    if [ -n "${NO_COLOR}" ] ; then
@ -627,7 +595,7 @@ adjust_cabal_config() {
    else
        cabal_bin="$HOME/AppData/Roaming/cabal/bin"
    fi
-    ecabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/bin), $(cygpath -w "$GHCUP_MSYS2"/usr/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/lib)" -f init
+    ecabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/mingw64/bin), $(cygpath -w "$GHCUP_MSYS2"/usr/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/lib)" -f init
 }
 ask_cabal_config_init() {
--- a/scripts/bootstrap/bootstrap-haskell.ps1
+++ b/scripts/bootstrap/bootstrap-haskell.ps1
@ -46,9 +46,7 @@ param (
    # Whether to disable creation of several desktop shortcuts
    [switch]$DontWriteDesktopShortcuts,
    # Whether to disable adjusting bashrc (in msys2 env) with PATH
-    [switch]$DontAdjustBashRc,
+    [switch]$DontAdjustBashRc
    # The msys2 environment to use, see https://www.msys2.org/docs/environments/ (defauts to MINGW64, MINGW32 or CLANGARM64, depending on the architecture)
    [string]$Msys2Env
 )
 $DefaultMsys2Version = "20221216"
@ -196,36 +194,6 @@ if (!$SupportedArchitectures.contains($env:PROCESSOR_ARCHITECTURE)) {
  Exit 1
 }
 # set default Msys2Env if not set
 if (!$Msys2Env) {
  if ($env:PROCESSOR_ARCHITECTURE -eq 'x86') {
 	  $Msys2Env = 'MINGW32'
  } elseif ($env:PROCESSOR_ARCHITECTURE -eq 'AMD64') {
 	  $Msys2Env = 'MINGW64'
  }
 }
 # parse Msys2Env and set the corresponding variables
 if ($Msys2Env -eq 'MINGW32') {
 	$ShellType = '-mingw32'
 	$PkgConf = 'mingw-w64-i686-pkgconf'
 } elseif ($Msys2Env -eq 'MINGW64') {
 	$ShellType = '-mingw64'
 	$PkgConf = 'mingw-w64-x86_64-pkgconf'
 } elseif ($Msys2Env -eq 'MSYS') {
 	$ShellType = '-msys2'
 	$PkgConf = 'pkgconf'
 } elseif ($Msys2Env -eq 'UCRT64') {
 	$ShellType = '-ucrt64'
 	$PkgConf = 'mingw-w64-ucrt-x86_64-pkgconf'
 } elseif ($Msys2Env -eq 'CLANG64') {
 	$ShellType = '-clang64'
 	$PkgConf = 'mingw-w64-clang-x86_64-pkgconf'
 } else {
  Print-Msg -color Red -msg ("Unsupported Msys2 environment: {0}. Supported environments are: MINGW64, MINGW32, MSYS, UCRT64, CLANG64" -f $Msys2Env)
  Exit 1
 }
 $ErrorActionPreference = 'Stop'
 $GhcupBasePrefixEnv = [System.Environment]::GetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', 'user')
@ -533,7 +501,7 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
    Exec "$Bash" '-lc' 'pacman --noconfirm -Syuu'
    Print-Msg -msg 'Installing Dependencies...'
-    Exec "$Bash" '-lc' ('pacman --noconfirm -S --needed curl autoconf {0}' -f $PkgConf)
+    Exec "$Bash" '-lc' 'pacman --noconfirm -S --needed curl autoconf mingw-w64-x86_64-pkgconf'
    Print-Msg -msg 'Updating SSL root certificate authorities...'
    Exec "$Bash" '-lc' 'pacman --noconfirm -S ca-certificates'
@ -641,9 +609,9 @@ if ($Host.Name -eq "ConsoleHost")
 }
 '@
-	$GhcInstArgs = ('{0} -mintty -c "pacman --noconfirm -S --needed base-devel gettext autoconf make libtool automake python p7zip patch unzip"' -f $ShellType)
+	$GhcInstArgs = '-mingw64 -mintty -c "pacman --noconfirm -S --needed base-devel gettext autoconf make libtool automake python p7zip patch unzip"'
 	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe $GhcInstArgs -DestinationPath 'Install GHC dev dependencies.lnk' -TempPath $GhcupDir
-	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe $ShellType -DestinationPath 'Mingw haskell shell.lnk' -TempPath $GhcupDir
+	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe '-mingw64' -DestinationPath 'Mingw haskell shell.lnk' -TempPath $GhcupDir
 	Create-Shortcut -SourceExe 'https://www.msys2.org/docs/package-management' -ArgumentsToSourceExe '' -DestinationPath 'Mingw package management docs.url' -TempPath $GhcupDir
 	$DesktopDir = [Environment]::GetFolderPath("Desktop")
 	$null = New-Item -Path $DesktopDir -Name "Uninstall Haskell.ps1" -ItemType "file" -Force -Value $uninstallShortCut
@ -692,15 +660,10 @@ if (!($DontAdjustBashRc)) {
  $AdjustBashRcExport = 'export BOOTSTRAP_HASKELL_ADJUST_BASHRC=1 ;'
 }
 # set msys2 env export for the shell bootstrap script
 $Msys2EnvExport = ('export GHCUP_MSYS2_ENV={0} ;' -f $Msys2Env)
 # export GHCUP_MSYS2_ENV
 $null = [Environment]::SetEnvironmentVariable("GHCUP_MSYS2_ENV", $Msys2Env, [System.EnvironmentVariableTarget]::User)
 if ((Get-Process -ID $PID).ProcessName.StartsWith("bootstrap-haskell") -Or $InBash) {
-  Exec "$Bash" '-lc' ('{4} {6} {7} {8} {9} {10} {12} {13} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport, $Msys2EnvExport)
+  Exec "$Bash" '-lc' ('{4} {6} {7} {8} {9} {10} {12} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport)
 } else {
-  Exec "$Msys2Shell" $ShellType '-mintty'  '-shell' 'bash' '-c' ('{4} {6} {7} {8} {9} {10} {12} {13} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport, $Msys2EnvExport)
+  Exec "$Msys2Shell" '-mingw64' '-mintty'  '-shell' 'bash' '-c' ('{4} {6} {7} {8} {9} {10} {12} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport)
 }
--- a/scripts/dev/refreeze.sh
+++ b/scripts/dev/refreeze.sh
@ -9,33 +9,19 @@ for ghc_ver in "$@" ; do
 	# shellcheck disable=SC3060
 	project_file=cabal.ghc${ghc_ver//./}.project
 	cp cabal.project "${project_file}"
 	case "$(uname -s)" in
        MSYS*|MINGW*)
-	        # shellcheck disable=SC3060
+			cabal freeze --project-file="${project_file}" -w "ghc-${ghc_ver}"
 	        project_file_os=cabal.ghc${ghc_ver//./}.Win32.project
 	        cp cabal.project "${project_file_os}"
 			cabal freeze --project-file="${project_file_os}" -w "ghc-${ghc_ver}" -ftui
 			;;
 		*)
-	        # shellcheck disable=SC3060
+			cabal freeze --project-file="${project_file}" -w "ghc-${ghc_ver}" -ftui -finternal-downloader
 	        project_file_os=cabal.ghc${ghc_ver//./}.Unix.project
 	        cp cabal.project "${project_file_os}"
 			cabal freeze --project-file="${project_file_os}" -w "ghc-${ghc_ver}" -ftui -finternal-downloader
 			;;
 	esac
-	sed -i -e '/ghcup/d' "${project_file_os}".freeze
+	echo "" >> "${project_file}"
 	echo "with-compiler: ghc-${ghc_ver}" >> "${project_file}"
-    cat <<EOF > "${project_file}" || die
+	sed -i -e '/ghcup/d' "${project_file}".freeze
 if os(mingw32)
  import: cabal.ghc${ghc_ver//./}.Win32.project
  import: cabal.ghc${ghc_ver//./}.Win32.project.freeze
 else
  import: cabal.ghc${ghc_ver//./}.Unix.project
  import: cabal.ghc${ghc_ver//./}.Unix.project.freeze
 with-compiler: ghc-${ghc_ver}
 EOF
 done
--- a/stack.yaml
+++ b/stack.yaml
@ -8,8 +8,7 @@ extra-deps:
  - Cabal-syntax-3.8.1.0
  - Win32-2.14.0.0@sha256:e34af84fec733b5c0c8f052ec39499785e719e2fbbe308983adf26c82ea3704d,5942
  - brick-2.1.1@sha256:ff36d64f1027eac17a14a83de053067413accb58b79e5002dce2a79cb8a3dcb3,17385
-  - bzip2-clib-1.0.8@sha256:f595d0b797e3990b336a36986e5537e84105d13f01f4cb8b470ef671f75555ee,1139
+  - bzlib-0.5.1.0@sha256:197ea0ba028dd1fe274f7601dae58d23607c4760119bf40bc2087720f6734e6c,2288
  - bz2-1.0.1.1@sha256:d21b768c3d41e0cd313beb866dc003a57004ec46b95a6aaf31963603861d1383,3741
  - cabal-install-parsers-0.6
  - cabal-plan-0.7.3.0
  - chs-cabal-0.1.1.1@sha256:e8c8c1bf1dbeec64ad86d67ae6dca1c45afd644d20869546dfdcd03910d3848d,1149
@ -38,7 +37,7 @@ extra-deps:
  - vty-6.2@sha256:3536dc83a3fee17d9a114baf58fe47b6f080c24987266f0cd0b7b4b1fcd9cf19,3520
  - vty-crossplatform-0.4.0.0@sha256:50593f91ad16777d921138475a8d2784d538fd206addd30664c620278d6c8544,3172
  - vty-unix-0.2.0.0@sha256:2af3d0bdae3c4b7b7e567ee374efe32c7439fabdf9096465ce011a6c6736e9ae,2932
-  - vty-windows-0.2.0.2
+  - vty-windows-0.2.0.1@sha256:6c75230057a708168dbc420975572511ad3ec09956bf73c3b6f4be03324e8b13,2815
  - yaml-streamly-0.12.4@sha256:b5250c5dc71d668c43c42ed6f86f956d69125136ea960858527a4b2ff712d3d1,5165
  - github: hasufell/uri-bytestring
    commit: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
--- a/test/ghcup-test/golden/unix/GHCupInfo.json
+++ b/test/ghcup-test/golden/unix/GHCupInfo.json
--- a/test/ghcup-test/golden/windows/GHCupInfo.json
+++ b/test/ghcup-test/golden/windows/GHCupInfo.json
--- a/test/optparse-test/GCTest.hs
+++ b/test/optparse-test/GCTest.hs
@ -17,7 +17,6 @@ defaultOptions =
    False
    False
    False
    False
 gcCheckList :: [(String, GCOptions)]
 gcCheckList =
@ -34,9 +33,7 @@ gcCheckList =
  , ("gc --cache", defaultOptions{gcCache = True})
  , ("gc -t", defaultOptions{gcTmp = True})
  , ("gc --tmpdirs", defaultOptions{gcTmp = True})
-  , ("gc -u", defaultOptions{gcUnset = True})
+  , ("gc -o -p -s -h -c -t", GCOptions True True True True True True)
  , ("gc --unset", defaultOptions{gcUnset = True})
  , ("gc -o -p -s -h -c -t -u", GCOptions True True True True True True True)
  ]
 gcParseWith :: [String] -> IO GCOptions
		`@ -1 +1 @@`
			`Subproject commit c9dae0c58799854823e8c41858ca4cc172ef4c8b`				`Subproject commit 7e1a50cfff66fdc4039535ea2251fd62a0521579`