{ fetchzip }:

fetchzip {
  name = "mediawiki-user-merge-source";
  url = "https://extdist.wmflabs.org/dist/extensions/UserMerge-REL1_41-a53af3b.tar.gz";
  hash = "sha256-TxUkEqMW79thYl1la2r+w9laRnd3uSYYg1xDB+1he1g=";
}