<commit_before># Change Log

## [**Changes available only in 'Preview' images:**](https://github.com/nanoframework/nf-interpreter/tree/HEAD)

[Full Changelog](https://github.com/nanoframework/nf-interpreter/compare/v1.0.1...HEAD)

**Implemented enhancements:**

- Implemented Base64 encoding/decoding [\#934](https://github.com/nanoframework/nf-interpreter/pull/934) [[Area: Interpreter](https://github.com/nanoframework/nf-interpreter/labels/Area:%20Interpreter)]

**Fixed bugs:**<commit_msg>Update CHANGELOG for v1.0.2-preview023<commit_after># Change Log

## [**Changes available only in 'Preview' images:**](https://github.com/nanoframework/nf-interpreter/tree/HEAD)

[Full Changelog](https://github.com/nanoframework/nf-interpreter/compare/v1.0.1...HEAD)

**Implemented enhancements:**

- Add native support for Hardware.Stm32 class lib [\#935](https://github.com/nanoframework/nf-interpreter/pull/935) [[Area: STM32-ChibiOS](https://github.com/nanoframework/nf-interpreter/labels/Area:%20STM32-ChibiOS)]
- Implemented Base64 encoding/decoding [\#934](https://github.com/nanoframework/nf-interpreter/pull/934) [[Area: Interpreter](https://github.com/nanoframework/nf-interpreter/labels/Area:%20Interpreter)]

**Fixed bugs:**
{'fraction_non_alphanumeric': 0.177379983726607, 'fraction_numerical': 0.03742880390561432, 'mean_word_length': 6.109826589595376, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 10, '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': '3974831', 'n_tokens_mistral': 426, 'n_tokens_neox': 416, 'n_words': 54}