<commit_before># Change Log

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<commit_msg>update changes.md<commit_after># Change Log

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## x.y.z

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## 1.?.?

- support [travis-ci](https://travis-ci.org/chai2010/guetzli-js) build
- node: add encodePng helper


{'fraction_non_alphanumeric': 0.21544715447154472, 'fraction_numerical': 0.02032520325203252, 'mean_word_length': 3.0491803278688523, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 1, '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': '7262985', 'n_tokens_mistral': 111, 'n_tokens_neox': 107, 'n_words': 19}