{ buildApp, nextcloudVersion }:
let
  notes_4_2_0 = buildApp rec {
    appName = "notes";
    version = "4.2.0";
    url = "https://github.com/nextcloud/${appName}/releases/download/v${version}/${appName}.tar.gz";
    sha256 = "0f5p65rb86g38qq6ybf7gakzp1a81h09szg7hypby8nm5vic3ly0";
  };
  versions = {
    "20" = notes_4_2_0;
    "21" = notes_4_2_0;
    "22" = notes_4_2_0;
    "23" = notes_4_2_0;
  };
in
  versions."${builtins.toString nextcloudVersion}" or (throw "Unsupported version for nextcloud app notes")