anchor.diff:      replaceChars;
   
     channel = "1.5";
  -  version = "${channel}.2";
  +  version = "${channel}.3";
   
     versionFormatted =
       # For initial minor releases drop the trailing zero
  
positive.code:         outputHash
          outputHashAlgo
          urls;
        sha256Url = "https://download.gnome.org/sources/libepoxy/${channel}/"
          + "${name}.sha256sum";
        failEarly = true;
      };
    };
  
  
negative.code:       "mirror://gnome/sources/libepoxy/${channel}/${name}.tar.xz"
      ];
      hashOutput = false;
      sha256 = "002958c5528321edd53440235d3c44e71b5b1e09b9177e8daf677450b6c4433d";
    };
  
    nativeBuildInputs = [
  