<commit_before>{ stdenv, fetchurl }:

# This package comes with its own copy of zlib, libpng and pngxtern

stdenv.mkDerivation rec {
  name = "optipng-0.6.4";

  src = fetchurl {
    url = "mirror://sourceforge/optipng/${name}.tar.gz";
    sha256 = "0ivnm07zlww20i7dba0zk5dyg8f3hlj03j7vazq520r43lmqj01h";
  };

  meta = {
    homepage = http://optipng.sourceforge.net/;
    description = "A PNG optimizer";
    license = "bsd";
  };
}
<commit_msg>Updating optipng to 0.6.5<commit_after>{ stdenv, fetchurl }:

# This package comes with its own copy of zlib, libpng and pngxtern

stdenv.mkDerivation rec {
  name = "optipng-0.6.5";

  src = fetchurl {
    url = "mirror://sourceforge/optipng/${name}.tar.gz";
    sha256 = "0i2vpakj60bb0zgy4bynly2mwxiv5fq48yjqjzmrbnqwjh1y5619";
  };

  meta = {
    homepage = http://optipng.sourceforge.net/;
    description = "A PNG optimizer";
    license = "bsd";
  };
}

{'fraction_non_alphanumeric': 0.1368653421633554, 'fraction_numerical': 0.05518763796909492, 'mean_word_length': 3.446078431372549, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3298612', 'n_tokens_mistral': 407, 'n_tokens_neox': 374, 'n_words': 71}