inputs: self: super: {
  xwayland-satellite = inputs.xwayland-satellite.packages.${super.system}.default;

  mtxclient = super.mtxclient.overrideAttrs (old: {
    version = "git-${builtins.substring 0 8 inputs.nheko.rev}";
    src = inputs.mtxclient;
  });
  nheko = super.nheko.overrideAttrs (old: {
    version = "git-${builtins.substring 0 8 inputs.nheko.rev}-patched";
    src = inputs.nheko;
    patches = [
      (self.fetchpatch2 {
        url = "https://github.com/Nheko-Reborn/nheko/pull/1838/commits/c9f1a449d825d5879735f95ebfb0c7acec101226.patch";
        hash = "sha256-RhyP8HrGtT6gYMc9mI4I8snrHCN8f0YYzFbAoMKweyc=";
      })
    ];
    LANG = "C.UTF-8";
    buildInputs = old.buildInputs ++ [
      self.libsysprof-capture
      self.libunwind
      # nheko fails to start on mobile without this
      # also, the above patch + kirigami fixes scroll speed
      self.kdePackages.kirigami
    ];
  });

  fido2-hid-bridge = super.callPackage ../packages/fido2-hid-bridge.nix {};
  python-uhid = super.callPackage ../packages/uhid.nix {};
  caddy-desec = super.callPackage ../packages/caddy-desec.nix {};

  # todo: remove on next supersonic release
  supersonic-wayland = super.supersonic-wayland.overrideAttrs (old: {
    patches = (if old?patches then old.patches else []) ++ [
      (self.fetchpatch2 {
        url = "https://github.com/dweymouth/supersonic/commit/ee742cf34ef7225d345c16354d9c21d72a41bf4a.patch";
        hash = "sha256-kSeEbzrfJ4Pe8JC4rIWlSmADOcjrCRBNWlcO8VfVnn4=";
      })
    ];
    vendorHash = "sha256-Sh3PxRwb6ElSeWzdvIQ+nD9VVGlpUDwxG7nAoGWPTRQ=";
  });

}