aliases: remove outdated and header comments

  # Added 2018-07-16 preserve, reason: forceSystem should not be used directly in Nixpkgs.

  forceSystem = system: _: (import self.path { localSystem = { inherit system; }; });

  ### _ ###

  _0verkill = throw "'_0verkill' has been removed due to lack of maintenance"; # Added 2025-08-27

  _1password = lib.warnOnInstantiate "_1password has been renamed to _1password-cli to better follow upstream name usage" _1password-cli; # Added 2024-10-24

  _2048-cli = throw "'_2048-cli' has been removed due to archived upstream. Consider using '_2048-in-terminal' instead."; # Added 2025-06-07

  _5etools = throw "'_5etools' has been removed, as upstream is in a questionable legal position and the build was broken."; # Added 2025-05-05

  "7z2hashcat" =

    throw "'7z2hashcat' has been renamed to '_7z2hashcat' as the former isn't a valid variable name."; # Added 2024-11-27

  ### A ###

  AusweisApp2 = ausweisapp; # Added 2023-11-08

  a4term = a4; # Added 2023-10-06

  abseil-cpp_202301 = throw "abseil-cpp_202301 has been removed as it was unused in tree"; # Added 2025-08-09

  awf = throw "'awf' has been removed as the upstream project was archived in 2021"; # Added 2025-10-03

  aws-env = throw "aws-env has been removed as the upstream project was unmaintained"; # Added 2024-06-11

  aws-google-auth = throw "aws-google-auth has been removed as the upstream project was unmaintained"; # Added 2024-07-31

  ### B ###

  backlight-auto = throw "'backlight-auto' has been removed as it relies on Zig 0.12 which has been dropped."; # Added 2025-08-22

  badtouch = authoscope; # Project was renamed, added 20210626

  badwolf = throw "'badwolf' has been removed due to being unmaintained"; # Added 2025-04-15

  bzrtp = throw "'bzrtp' has been moved to 'linphonePackages.bzrtp'"; # Added 2025-09-20

  ### C ###

  caffeWithCuda = throw "caffeWithCuda has been removed, as it was broken and required CUDA 10"; # Added 2024-11-20

  calcium = throw "'calcium' has been removed as it has been merged into 'flint3'"; # Added 2025-03-28

  calculix = calculix-ccx; # Added 2024-12-18

  cligh = throw "'cligh' has been removed since it was unmaintained and its upstream deleted"; # Added 2025-05-05

  cq-editor = throw "cq-editor has been removed, as it use a dependency that was disabled since python 3.8 and was last updated in 2021"; # Added 2024-05-13

  ### D ###

  dale = throw "dale has been removed, as it does not build with supported LLVM versions"; # Added 2025-08-10

  dap = throw "'dap' has been removed because it doesn't compile and has been unmaintained since 2014"; # Added 2025-05-10

  daq = throw "'daq' has been removed as it is unmaintained and broken. Snort2 has also been removed, which depended on this"; # Added 2025-05-21

  dwfv = throw "'dwfv' has been removed due to lack of upstream maintenance"; # Added 2025-01-25

  dylibbundler = throw "'dylibbundler' has been renamed to/replaced by 'macdylibbundler'"; # Converted to throw 2024-10-17

  ### E ###

  EBTKS = ebtks; # Added 2024-01-21

  eask = eask-cli; # Added 2024-09-05

  easyloggingpp = throw "easyloggingpp has been removed, as it is deprecated upstream and does not build with CMake 4"; # Added 2025-09-17

  elixir_ls = elixir-ls; # Added 2023-03-20

  # Emacs

  emacs28 = throw "Emacs 28 is removed due to CVEs which are fixed in Emacs 30"; # Added 2025-03-03

  emacs28-gtk2 = throw "emacs28-gtk2 was removed because GTK2 is EOL; migrate to emacs28{,-gtk3,-nox} or to more recent versions of Emacs."; # Added 2024-09-20

  emacs28-gtk3 = throw "Emacs 28 is removed due to CVEs which are fixed in Emacs 30"; # Added 2025-03-03

  ethabi = throw "ethabi has been removed due to lack of maintainence upstream and no updates in Nixpkgs"; # Added 2024-07-16

  eww-wayland = lib.warnOnInstantiate "eww now can build for X11 and wayland simultaneously, so `eww-wayland` is deprecated, use the normal `eww` package instead." eww; # Added 2024-02-17

  ### F ###

  f3d_egl = lib.warnOnInstantiate "'f3d' now build with egl support by default, so `f3d_egl` is deprecated, consider using 'f3d' instead." f3d; # added 2025-07-18

  factor-lang-scope = throw "'factor-lang-scope' has been renamed to 'factorPackages'"; # added 2024-11-28

  fahcontrol = throw "fahcontrol has been removed because the download is no longer available"; # added 2024-09-24

  fcitx5-unikey = qt6Packages.fcitx5-unikey; # Added 2024-03-01

  fcitx5-with-addons = qt6Packages.fcitx5-with-addons; # Added 2024-03-01

  ### G ###

  g4music = gapless; # Added 2024-07-26

  g4py = throw "'g4py' has been renamed to/replaced by 'python3Packages.geant4'"; # Converted to throw 2024-10-17

  gamecube-tools = throw "gamecube-tools was removed due to numerous vulnerabilities in freeimage"; # Added 2025-10-23

  guile-sdl = throw "guile-sdl has been removed, as it was broken"; # Added 2025-08-25

  gutenprintBin = gutenprint-bin; # Added 2025-08-21

  gxneur = throw "'gxneur' has been removed due to lack of maintenance and reliance on gnome2 and 2to3."; # Added 2025-08-17

  ### H ###

  hacksaw = throw "'hacksaw' has been removed due to lack of upstream maintenance"; # Added 2025-01-25

  hacpack = throw "hacpack has been removed from nixpkgs, as it has been taken down upstream"; # added 2025-09-26

  hyprswitch = throw "hyprswitch has been renamed to hyprshell"; # Added 2025-06-01

  hyprwall = throw "hyprwall has been removed as the repository is deleted"; # Added 2024-12-27

  ### I ###

  i3-gaps = i3; # Added 2023-01-03

  i3nator = throw "'i3nator' has been removed due to lack of upstream maintenance"; # Added 2025-01-25

  ibniz = throw "ibniz has been removed because it fails to compile and the source url is dead"; # Added 2025-04-07

  iv = throw "iv has been removed as it was no longer required for neuron and broken"; # Added 2025-04-18

  ix = throw "ix has been removed from Nixpkgs, as the ix.io pastebin has been offline since Dec. 2023"; # Added 2025-04-11

  ### J ###

  jack2Full = throw "'jack2Full' has been renamed to/replaced by 'jack2'"; # Converted to throw 2024-10-17

  jack_rack = throw "'jack_rack' has been removed due to lack of maintenance upstream."; # Added 2025-06-10

  jami-client-qt = jami-client; # Added 2022-11-06

  jsawk = throw "'jsawk' has been removed because it is unmaintained upstream"; # Added 2024-08-07

  jscoverage = throw "jscoverage has been removed, as it was broken"; # Added 2025-08-25

  # Julia

  julia_16-bin = throw "'julia_16-bin' has been removed from nixpkgs as it has reached end of life"; # Added 2024-10-08

  jush = throw "jush has been removed from nixpkgs because it is unmaintained"; # Added 2024-05-28

  ### K ###

  k2pdfopt = throw "'k2pdfopt' has been removed from nixpkgs as it was broken"; # Added 2025-09-27

  k3s_1_26 = throw "'k3s_1_26' has been removed from nixpkgs as it has reached end of life"; # Added 2024-05-20

  k3s_1_27 = throw "'k3s_1_27' has been removed from nixpkgs as it has reached end of life on 2024-06-28"; # Added 2024-06-01

  kubei = kubeclarity; # Added 2023-05-20

  kubo-migrator-all-fs-repo-migrations = kubo-fs-repo-migrations; # Added 2024-09-24

  ### L ###

  l3afpad = throw "'l3afpad' has been removed due to lack of maintenance upstream. Consider using 'xfce.mousepad' instead"; # Added 2024-09-14

  languageMachines = {

    ticcutils = ticcutils;

  live-chart = throw "live-chart has been removed as it is no longer used in Nixpkgs. livechart-2 (elementary's fork) is available as pantheon.live-chart"; # Added 2025-10-10

  llama = walk; # Added 2023-01-23

  lincity_ng = lib.warnOnInstantiate "lincity_ng has been renamed to lincity-ng" lincity-ng; # Added 2025-10-09

  # Linux kernels

  linux-rt_5_10 = linuxKernel.kernels.linux_rt_5_10;

  linux-rt_5_15 = linuxKernel.kernels.linux_rt_5_15;

  linux-rt_5_4 = linuxKernel.kernels.linux_rt_5_4;

  lzma = throw "'lzma' has been renamed to/replaced by 'xz'"; # Converted to throw 2024-10-17

  lzwolf = throw "'lzwolf' has been removed because it's no longer maintained upstream. Consider using 'ecwolf'"; # Added 2025-03-02

  ### M ###

  ma1sd = throw "ma1sd was dropped as it is unmaintained"; # Added 2024-07-10

  mac = monkeysAudio; # Added 2024-11-30

  MACS2 = macs2; # Added 2023-06-12

  mysql = throw "'mysql' has been renamed to/replaced by 'mariadb'"; # Converted to throw 2024-10-17

  mesa_drivers = throw "'mesa_drivers' has been removed, use 'pkgs.mesa' instead."; # Converted to throw 2024-07-11

  ### N ###

  n98-magerun = throw "n98-magerun doesn't support new PHP newer than 8.1"; # Added 2025-10-03

  namazu = throw "namazu has been removed, as it was broken"; # Added 2025-08-25

  nanoblogger = throw "nanoblogger has been removed as upstream stopped developement in 2013"; # Added 2025-09-10

    else

      nixfmt;

  # When the nixops_unstable alias is removed, nixops_unstable_minimal can be renamed to nixops_unstable.

  nixosTest = testers.nixosTest; # Added 2022-05-05

  nm-tray = throw "'nm-tray' has been removed, as it only works with Plasma 5"; # Added 2025-08-30

  nmap-unfree = throw "'nmap-unfree' has been renamed to/replaced by 'nmap'"; # Converted to throw 2024-10-17

  nvidia-podman = throw "podman should use the Container Device Interface (CDI) instead. See https://web.archive.org/web/20240729183805/https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html#configuring-podman"; # Added 2024-08-02

  nvidia-thrust = throw "nvidia-thrust has been removed because the project was deprecated. Use cudaPackages.cuda_cccl"; # Added 2023-12-04

  ### O ###

  o = orbiton; # Added 2023-04-09

  oathToolkit = oath-toolkit; # Added 2022-04-04

  oauth2_proxy = throw "'oauth2_proxy' has been renamed to/replaced by 'oauth2-proxy'"; # Converted to throw 2024-10-17

  ''; # Added 2025-03-15;

  oysttyer = throw "oysttyer has been removed; it is no longer maintained because of Twitter disabling free API access"; # Added 2024-09-23

  ### P ###

  pax-rs = throw "'pax-rs' has been removed because upstream has disappeared"; # Added 2025-01-25

  PageEdit = pageedit; # Added 2024-01-21

  passky-desktop = throw "passky-desktop has been removed, as it was unmaintained and blocking the Electron 29 removal."; # Added 2025-02-24

  pythonPackages = python.pkgs; # Added 2022-01-11

  pypy39 = throw "pypy 3.9 has been removed, use pypy 3.10 instead"; # Added 2025-01-03

  ### Q ###

  qbittorrent-qt5 = throw "'qbittorrent-qt5' has been removed as qBittorrent 5 dropped support for Qt 5. Please use 'qbittorrent'"; # Added 2024-09-30

  qcachegrind = throw "'qcachegrind' has been removed, as it depends on KDE Gear 5, which has reached EOL"; # Added 2025-08-20

  qflipper = qFlipper; # Added 2022-02-11

  qv2ray = throw "'qv2ray' has been removed as it was unmaintained"; # Added 2025-06-03

  qxw = throw "'qxw' has been removed due to lack of maintenance upstream. Consider using 'crosswords' instead"; # Added 2024-10-19

  ### R ###

  rabbitmq-java-client = throw "rabbitmq-java-client has been removed due to its dependency on Python2 and a lack of maintenance within the nixpkgs tree"; # Added 2025-03-29

  rabbitvcs = throw "rabbitvcs has been removed from nixpkgs, because it was broken"; # Added 2024-07-15

  racket_7_9 = throw "Racket 7.9 has been removed because it is insecure. Consider using 'racket' instead."; # Added 2024-12-06

  rtlwifi_new-firmware = throw "'rtlwifi_new-firmware' has been renamed to/replaced by 'rtw88-firmware'"; # Converted to throw 2024-10-17

  rtw88-firmware = throw "rtw88-firmware has been removed because linux-firmware now contains it."; # Added 2024-06-28

  ### S ###

  SDL_classic = SDL1; # Added 2024-09-03

  SDL1 = throw "'SDL1' has been removed as development ended long ago with SDL 2.0 replacing it, use SDL_compat instead"; # Added 2025-03-27

  SDL_gpu = throw "'SDL_gpu' has been removed due to lack of upstream maintenance and known users"; # Added 2025-03-15

  syncthing-tray = throw "syncthing-tray has been removed because it is broken and unmaintained"; # Added 2025-05-18

  syndicate_utils = throw "'syndicate_utils' has been removed due to a hostile upstream moving tags and breaking src FODs"; # Added 2025-09-01

  ### T ###

  t1lib = throw "'t1lib' has been removed as it was broken and unmaintained upstream."; # Added 2025-06-11

  tabula = throw "tabula has been removed from nixpkgs, as it was broken"; # Added 2024-07-15

  tailor = throw "'tailor' has been removed from nixpkgs, as it was unmaintained upstream."; # Added 2024-11-02

  typst-lsp = throw "'typst-lsp' has been removed due to lack of upstream maintenance, consider using 'tinymist' instead"; # Added 2025-01-25

  typst-preview = throw "The features of 'typst-preview' have been consolidated to 'tinymist', an all-in-one language server for typst"; # Added 2024-07-07

  ### U ###

  uade123 = uade; # Added 2022-07-30

  uae = throw "'uae' has been removed due to lack of upstream maintenance. Consider using 'fsuae' instead."; # Added 2025-06-11

  uberwriter = throw "'uberwriter' has been renamed to/replaced by 'apostrophe'"; # Converted to throw 2024-10-17

  util-linuxCurses = util-linux; # Added 2022-04-12

  utillinux = util-linux; # Added 2020-11-24, keep until node2nix is phased out, see https://github.com/NixOS/nixpkgs/issues/229475

  ### V ###

  v8 = throw "`v8` has been removed as it's unmaintained for several years and has vulnerabilites. Please migrate to `nodejs.libv8`"; # Added 2024-12-21

  validphys2 = throw "validphys2 has been removed, since it has a broken dependency that was removed"; # Added 2024-08-21

  vamp = {

  vuze = throw "'vuze' was removed because it is unmaintained upstream and insecure (CVE-2018-13417). BiglyBT is a maintained fork."; # Added 2024-11-22

  vwm = throw "'vwm' was removed as it is broken and not maintained upstream"; # Added 2025-05-17

  ### W ###

  w_scan = throw "'w_scan' has been removed due to lack of upstream maintenance"; # Added 2025-08-29

  waitron = throw "'waitron' has been removed because it has been marked as broken since at least November 2024."; # Added 2025-10-01

  wakatime = wakatime-cli; # 2024-05-30

  write_stylus = styluslabs-write-bin; # Added 2024-10-09

  wxGTK33 = wxwidgets_3_3; # Added 2025-07-20

  ### X ###

  x11idle = throw "'x11idle' has been removed as the upstream is no longer available. Please see 'xprintidle' as an alternative"; # Added 2025-03-10

  x509-limbo = throw "'x509-limbo' has been removed from nixpkgs"; # Added 2024-10-22

  xarchive = throw "'xarchive' has been removed due to lack of maintenance upstream. Consider using 'file-roller' instead"; # Added 2024-10-19

  xwaylandvideobridge = makePlasma5Throw "xwaylandvideobridge"; # Added 2024-09-27

  xxv = throw "'xxv' has been removed due to lack of upstream maintenance"; # Added 2025-01-25

  ### Y ###

  yacc = throw "'yacc' has been renamed to/replaced by 'bison'"; # Converted to throw 2024-10-17

  yaml-cpp_0_3 = throw "yaml-cpp_0_3 has been removed, as it was unused"; # Added 2025-09-16

  yesplaymusic = throw "YesPlayMusic has been removed as it was broken, unmaintained, and used deprecated Node and Electron versions"; # Added 2024-12-13

  yuzu-mainline = throw "yuzu-mainline has been removed from nixpkgs, as it has been taken down upstream"; # Added 2024-03-04

  yuzuPackages = throw "yuzuPackages has been removed from nixpkgs, as it has been taken down upstream"; # Added 2024-03-04

  ### Z ###

  z3_4_11 = throw "'z3_4_11' has been removed in favour of the latest version. Use 'z3'."; # Added 2025-05-18

  z3_4_12 = throw "'z3_4_12' has been removed in favour of the latest version. Use 'z3'."; # Added 2025-05-18

  z3_4_13 = throw "'z3_4_13' has been removed in favour of the latest version. Use 'z3'."; # Added 2025-05-18